Learn how to setup, manage, and maintain your Amtech ADT Dust Collector by Clean Air Industries.
AMTECH A DT Dust Collector User & Maintenance Manual
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ADT Dust Collector Series Important!
Due to the nature and variety of dusts/fumes/smoke, it is impossible to list all potential hazards related to dust/fume/smoke control equipment or systems. Additionally, it is impossible to list all potential hazards involved with installation/operation/servicing a dust/fume/smoke collector system. It is assumed that the installer/operator/servicer will follow ALL local, state, and national codes/laws/regulations, as well as, accepted practices by the industry. This manual serves as a guide for the installation/operation/servicing of the system. If any aspect of the installation/operation/servicing is not addressed or fully explained to the satisfaction of the installer/operator/ servicer, then the installer/operator/servicer is encouraged to contact their CLEAN AIR INDUSTRIES distributor. It is strongly recommended that this manual be read in its entirety by the installer/operator/servicer prior to beginning any work on the system! • INSTALLATION • OPERATION • SERVICE
UNIT IDENTIFICATION Mode l Number
____________________________________ ____________________________________ ____________________________________ ____________________________________ ____________________________________ ____________________________________ ____________________________________ ____________________________________
Se rial Number
Ship Date
Installati on D at e Customer Nam e Customer Addre ss
PO#
Distributor Name ____________________________________ Distributor Addr ess ____________________________________ ____________________________________
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TABLE OF CONTENTS
PRECAUTIONARY S TATEMENTS
4
INTRODUCTION
5
TYPICA L DRAWING S OF COLLE CTORS
6
INSPECTION (R eceip t of u nit)
6
THEORY OF OP ERATION
7
STANDA RD FE ATURES
7
AVAILABLE O PTIONS
7
INITIAL INSTALLATION CON SIDERATIONS
9
MECHAN ICAL I NSTALLATION
9
ELECTRICAL INSTALLATION
9
COMPRESSE D AIR SUPPL Y
10
SMOKE DE TECTION/FIRE SUP PRESSION
11
HEPA/SAFETY FILTE RS ASSE MBLY
11
PRE-START UP
11
START UP
12
SHUT D OWN
12
MAINTENANCE
13
MAINTENANCE SCHEDULE
14
VALVE M AINTENANCE
15
TROUBLE SH OOTING CH ART
16
WARRANTY S TATEMENT
17
PART IAL PART S L IST
18
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1. PRECAUTIONARY STATEMENTS
APPLICATION OF AMTECH ADT DUST COLLECTORS
Process owners/operators (“responsible party”) are ultimately responsible for ALL installation, operation, and servicing of this unit.
1.1 Due t o p otentia l fi re h azards, d o n o t m ix co mbustible substances with mat e rial that w ould b e a p otentia l source o f i gnition.
1.11 Examples o f Combustible M aterials: Wood/pape r Dust
Lin t from fabric or buffin g wheels Grindin g d us t from p ainted su rfaces Aluminum or magnesium d usts
1.12 Examples o f P otentia l Ign ition So urces: Grindin g d us t from ferrous metals Ho t ash o r spar ks f rom a ny so urce
1.2 Additionally, som e substances ca n a uto-ignite or spontaneously co mbust . Therefore, it wou ld b e p ruden t on beh alf o f t he r esponsible p arty to co ndu ct a thorough r esearch o n t he ir mat e rial to id entify a ny k nown h azards (keepin g in min d, some h azards a re u nknown). OSHA/NFPA co mpliance p laces t he b urden for combustible d us t testin g d irectly o n t he o wner/operator. 1.3 Unless the eq uipmen t was o riginally d esigned for collection o f exp losive mate rial and p rope r disclaime r on record, this eq uipmen t mus t no t be u sed for the co llection o f a ny mat erials where t here i s a r is k of exp losion . Pressure r elief v ents or explosion v ents mus t no t be a pplied t o t he eq uipmen t o r adjoinin g s ystems. 1.4 Equipmen t location, in stallation a nd o peration mu s t comply with all loca l, sta te, and Nation al Fire Co des . If unsure co nta ct the appropriate authorities.
1.5 The ele ctrical installation mus t conform t o all local and stat e codes, a s w e ll a s, the N ation al Ele ctric Cod e.
1.6 Events in in dustry h ave demonstrated t hat fire s a re N OT u ncommon in som e co llection sys tems . Therefore, t he overa ll d es ign of t he system, i ncluding: placemen t of t he u nit, fire detection/suppression, spa rks mitigation e fforts, and main tenance, sho uld b e fas hioned with this in min d. Fire d etection/suppression sys tems, a s we ll a s, spa rk prevention m easures a re r ecommended. The smo ke detection/fire sup pression sys tems (i f so equipped) should b e installed b y qualified in dividuals, and in a ccordance with a ny local and stat e co des (if a ny). 1.7 Paintin g, machinin g, grindin g, sandin g, deburrin g or any p rocess t o fu rthe r manufacture or finish a ny volatile o r potentia lly volatile materia l, liquid or solid, is stri ctly p rohibited. 1.8 The air supply sys tem sho uld b e in stalled b y q ualified in dividuals, and in a ccordance with a ny local and stat e codes (i f a ny). 1.9 Workers a nd o perators a re t o b e in stru cted to k eep b urnin g o bjects, such a s cigarettes, saf ely a way fr om in lets leadin g t o t he eq uipment. 1.10 All p ersonne l in volved wi th t he u se o f t his eq uipmen t mus t comply with t he stat ements p ertainin g t o work e r safety a s n oted in t his manual.
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2. INTRODUCTION
2.1 AMTE CH cartridge d us t collectors a re d esigned t o fil te r ou t solid p articulate from a mbien t air. Cleaned air can be returned t o t he work spa ce to lo we r heating/coo ling costs, if a ppropriate fir e/explosion sup pression systems are in stalled (i f a pplicable) . The co llecto r can b e suspended from t he r oof structure, sup ported by legs or placed directly o n t he floor. A d us t drawe r is a vailable fo r floo r mounted in stallations . With susp ended or le g s upported installations a h oppe r is a vailable for dus t remov al. Spar k baffles a re o ffered a s a n option o n t hese u nits a nd are STRONGLY r ecommended.
2.2 Installation is co mplete a fter: •
The u n it is p ositioned appropriately
• Ele ctrical power is co nnected (a ppropriately) • Fire d etection/suppression systems co nnected (a ppropriately – and if s o eq uipped). • Compressed air is co nnected ( appropriately)
2.3 MOST FILTERING MEDIA IS COMBUSTIBLE EVEN WHEN IT IS TREATED WITH FLAME RETARTANT MATERIALS. PRECAUTIONS SHOULD BE TAKEN TO PREVENT BURNING MATERIAL FROM COMING INTO CONTACT WITH THE FILTERING MEDIA. 2.4 FIRE OR SMOKE DETECTION DEVICES AND APPROPRIATE EXTINGUISHING SYSTEMS MAY BE REQUIRED DEPENDING ON LOCAL CODES AND AUTHORITIES. PLEASE VERIFY WITH THE APPROPRIATE AGENCIES WHICH MAY INCLUDE, BUT MAY NOT BE LIMITED TO THE FIRE DEPARTMENT, YOUR INSURANCE COMPANY AND LOCAL, STATE OR FEDERAL AUTHORITIES. SHOULD YOU HAVE ANY QUESTIONS, PLEASE CONTACT THE MANUFACTURER OR HER/HIS REPRESENTATIVE PRIOR TO OPERATING THE EQUIPMENT.
2.5 It is imperative that the equipment be cleaned and properly maintained on a continual basis to ensure performance and safe operation. This maintenance can usually be performed on a contract basis if necessary. Contact your Distributor for details.
2.6 All employees should be familiar with the on/off controls. No burning, torches or cutting should be carried out in direct proximity to the unit. A suitable fire extinguisher(s) should ALWAYS be READILY accessible.
2.7 Good judgment should be utilized at all times. If you are unsure about the system components or function, please contact your Distributor.
2.8 THINK SAFETY FIRST!
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3. TYPICAL DRAWINGS OF ADT COLLECTORS
(ADT- 2 with fu me a rm is o n t he co ver, ADT- 2 (o n ca sters ) a nd ADT - 9 (with H EPA) shown b elow)
4. INSPECTION
4.1 Upo n receip t o f un it, th e d ow n draf t tab le an d an y option al componen ts mus t b e che cked fo r d amage o r potential loss incurred during shipping. Damage must be noted on the bill of lading and a claim filed with the carrier immediately. Clean Air Industries should be notified immediately upon receipt, regarding any missing/lost items/components/parts.
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5. THEORY OF OPERATION
5.1 The ADT dus t collector is factory a ssembled and designed t o en hance t he air q uality fo r plan t personnel . Durin g norm al operation, air flows through the d u ct and i nto t he c ollecto r plenum . An abrasive i nle t is a vailable a s a n option . Dirtied air ca n t hen flow t hrough the spark baffles (if so equipped ) a nd t hen moves between t he ca rtridge filters and t owards t he blower. A p ortion o f t he d us t will co lle ct on t he surfac e of t he ca rtridge m ed ia as the air passes t hrough t he filte r media, a nd in to the b lowe r. The d us t that co llects o n t he ca rtridge me d ia will periodically be dislodged by t he r everse j e t pulse cle anin g system . This system is electronically controlled and is usually configured t o mon ito r the d ifferentia l p ressure b etween across t he f ilte r media . When t he d ifferentia l p ressure reaches t he a djustable se t point, a brief b urs t of co mpressed air will b e released into t he co re o f t he ca rtridge fil te r to dislodge the dus t from t he fil ter surf ace. The dislodged dus t gradually migrates towards t he s ett ling chamber fo r subsequen t manu al removal through t he d us t tray o r hopper.
6. FEATURES
6.1 Standard
6.1.1 DUST TRAY –The d us t tray p rovides a n a re a where d us t can a ccumulate a nd eas ily b e removed. 6.1.2 FIRE RE TARDANT CARTRIDGE FILTERS –The fil ters h ave b een t reated with a ch emic al to “retard” a gains t chemi cal combustion ; h owever, t he ca rtridge fil ters a re N OT “ fire p roof”, t hat is , u nde r certain t he fil ters w ill co mbust. 6.1.3 INTEG RAL BLOWE R L INE D W ITH SO UN D DAMPE NING MATERIAL – The co llecto r h as a built- in b lowe r wh ich is surr ounded b y sou nd d ampenin g mat eri al. This d es ign results in a s ma ll f oo t prin t with quie t operation. 6.1.4 MET AL CONSTRUCTION – The un it is co nstru cted of 14 ga uge ca rbon ste e l m eta l. T his fabrication t echnique r esults i n a r obus t un it capable o f wit hstandin g t he r igors o f r everse j e t cleaning. 6.1.5 PREMIU M EFFICIENT M OTOR – Premium e fficien t moto r coupled with a n a irfo il f anwhee l delivers co s t effective p erformance. 6.1.6 REVERSE JE T CLE ANING – The u n it is equipped with a co mpressed air man ifold a nd eith e r 1" o r 1-1/2" v alves which upon a ctivation b y t he p ulse co ntro l b ox, o pens t he v alve a nd d elivers a short burs t of air in to t he cle an si de of t he filter. The t emporary r everse flow o f air d islodges a ccumulated d us t on t he filte r wh ich slowly mig rates t owards t he s ett ling chamber. 6.1.7 TUR BO DI GIT AL PULSE C ONTROL – This electron ic d evice co nstantly mon itors t he differentia l p ressure a cross t he ca rtridge f ilters a nd, when t he p rogrammable set poin t is met, automatically r everse p ulse cleans t he ca rtridge filters . The un it also o ffers a cy cle d own f eature, wh ereby the fil ters a re cl eaned on shu tdown. 6.2 Optional 6.2.1 AFH/AFS - Afte r filte r housings a re a vailable with eith e r HE PA o r Safety fil ters . HE PA filters are 99.97 % e fficien t at specified flow /pressure r ates and Sa fety fil ters a re 9 5% efficien t at specified flow/pressure r ates.
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6.2.2 AI R Q UIC K DIS CONNECT – The 1/ 2" air q u ick disconnect fastens directly t o t he air reservo ir (manifold) and is u sually chosen in co njunction with t he ca stors o ption t o p rovide for maximum fl exibility in mov emen t of co llector. 6.2.3 CASTE RS – Th e 5" a n d 8" caster s enab le th e backdraf t ben ch t o b e moved , relativel y with ease . Electric al an d compresse d a ir lin e s wou ld nee d t o a llow for movemen t. 6.2.4 DRU M LID KIT S – Dru m l id k its provid e a n "air tigh t" c onnectio n betwee n th e 14" o penin g o n th e hoppe r an d 5, 10, 20, an d 55 gallon drums . 6.2.5 EXPLO SION VEN T - An Explos ion Ven t is designe d t o reliev e rap id pressur e bu ild up , a s is experienced from an explosion within the dust collector. If your explosion vent should experience a burst, then contact your Clean Air Industries Distributor to order a replacement. 6.2.6 FI RE SUPPRES SION – Fir e suppressio n is availab le in a varie ty o f technologies . Fire suppress ion system s shou ld b e installe d b y qualifie d individu als an d in accordan ce with an y loca l, sta te, o r nation al codes/regulations/law s (i f any ). 6.2.7 LE G SE T – Standar d leg se ts a re availab le for 5, 1 0, an d 20 gallon drums , with extension s (an d cros s braces ) a vailab le fo r 55 gal drums . 6.2.8 MET AL SPA RK BA FFLES – The spar k baffles p rovide a high surf ace a re a perpendicular t o airflow t o r educe t he p robability o f spa rks t raversin g t he system a nd in itiatin g a fire. Baffles sho uld b e period ically r emoved a nd cle aned (s oap a nd wat er). 6.2.9 MOTO R UPGRADE – Premiu m efficien t moto r upgrade s a re availab le for al l u nits . Genera lly speakin g, moto r upgrades , whe n couple d with large r f an wheels , provid e h igher f low ra te s throu gh th e system . 6.2.10 PNEUMATI C VALVE KIT - A p neumat ic v alv e k it include s a pressu re regulato r, coales cing filte r, an d pressu re gage . Thi s k it help s e nsur e th at cle an d ry a ir is bein g supplie d t o th e puls e valve s a t th e prope r air pressure . NOTE : Th e coales cing fi lter re quire s period ic m aintenance/replacemen t (lif e spa n is a functio n o f supplie d a ir q uality ). 6.2.11 RUPTU RE PANE LS – Explosion/ruptu re pane ls a re availab le for all un its for combustib le dus ts with a Ks t o f les s th an 2 00 (8 b a r Pmax). 6.2.12 SLIDE GAT E – Th e slid e ga te o ptio n allow s for continuou s operatio n whe n emptyin g th e conten ts o f dru m dus t containers . 6.2.13 SILENCE R - Silencer s ar e manufacture d fro m 11 a n d 14 ga u ge carbo n stee l. The silencer s ar e line d with a minimu m o f 3 ” o f a soun d dampin g material . Whe n installin g a rectangula r silence r, insta ll o n th e flan ge sid e o f th e moto r can . Whe n installin g a roun d silence r, insta ll on to p o f th e moto r can (th is m ay requ ire a supplie d con e t o insta ll) 6.2.14 SMOKE DETECT ION – Smo ke d etecto rs a re availab le i n a varie ty o f models . Smo ke de tectors shou ld b e installe d b y qualifie d individu als an d in accordan ce with an y loca l, sta te, o r nation al codes/regulations/law s (if any ). 6.2.15 SPRINKLE RS - Unles s otherwis e requested , th e sprinkle rs dischar ge a t 165 o F. Sprin klers mus t b e connecte d t o th e plant’ s main sprin kler s yste m an d in accordan ce with an y lo cal, state , o r nation al codes/regulations/law s (i f any ).
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6.2.16 SPUNBON D W ASHABLE FIL TERS – The spunbond fil ters a re 1 00% p olyester, t herefore, washin g w ith mil d soa p a nd w ate r is p ossible . Typically, t he fil ters ca n b e wa shed 3 to 4 times b efore degradation o f t he mat e rial o ccurs. T his is a n a ttractive f eature for cos t conscious o rganizations.
7. INSTALLATION
7.1 Init ial Consideration s
7.1.1 Th e locat ion o f th e unit(s ) mus t b e planne d t o maximi ze ef fectiv e operatio n and , simultaneously , affo rd acces s for servic e and maintenance, wh ile keepin g s afe ty consideration s a t th e forefront. Explosion s an d fire s in collectio n system s a re no t uncommon ; therefore , system s shou ld b e des igned an d place d with thos e tw o aspect s in min d an d in accordan ce with an y lo cal, state , o r nation al fire/safe ty codes/regulations. Though t shou ld als o b e give n t o ele ctrical an d compresse d air sources , keepin g in min d th at th e collecto r wi ll n ee d t o b e connecte d with electricity , compresse d a ir, an d fire dete ction/suppression systems (optional). Should additional questions arise, or assistance is needed, consult your Clean Air Industries distributor.
7.1.2 After installation, access/clearance mus t be a vailable t o se rvice t he followin g co mponents:
1. Filters 2. Fan 3. Valves 4. Controls 5. Dus t drawer/drums
7.2 Mechanical
NOTE: All of the mechanical installation must be performed by a qualified installer and in accordance with local, state, and national codes/regulations/laws (if any).
7.2.1 The ADT s eries u nit is a f actory a ssembled d ust/smoke collecto r. Placement/movemen t of the u n it inside t he fact ory is, usually, the maj o r concern. Ensure y ou h ave en ough r oom i n front of t he access d oors a nd/or d us t drawers for easy filter a ccess, as well a s all a round t he u n it fo r access in t he even t of main tenance or emergency. 7.2.2 Af ter p lacemen t the co llector should be secured to th e floor using tapered a ncho r bolts (optional) . 7.2.3 In mo s t cases, when a hoppe r and leg a ssembly is o rdered, it will co me d etached fr om t he filte r body a ssembly . If th is i s the ca se, a sealan t mus t be a pplied t o t he flan ge co nnections prior to connectin g t he dus t collecto r body t o t he h oppe r assembly . If th is a i r tigh t se al is n o t created, d us t can escape b etween t he flan ge co nnections. NOTE: Should questions arise concerning total weight, consult your Clean Air Industries Distributor or Clean Air Industries Factory. 7.3 Electrical NOTE: All of the electrical installation must be performed by a qualified electrician and in accordance with local, state, and national codes/regulations/laws (if any).
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7.3.1 The b lowe r moto r is t ypically co nfigured t o opera te wi th 208 -230/460 volt, 60 cycles, a nd 3 phase electrical power, unless speci fied o therwise with t he equipmen t orde r. A ma gne tic moto r sta rter is necessary t o p roperly en ergize (el ectrically ) t he u n it. with o ve r load p rotection is a ttached t o t he u n it. The voltage (and full loa d a mps), fo r wh ich the mot or is co nfigured, should b e la beled o n t he electri cal connection bo x. Ele ctrical connections t o t he b o x (and wiri ng) mus t be s ized and se le cted in a ccordance with lo cal, stat e, a nd n ation al codes .
7.3.2 Nomin al Fu ll Lo ad Amp eres a re a s follo ws:
Voltage
Horse Power
208V
230V
460V
575V
10.0
8.0
4.0 6.5 9.0
3.5 5.0 7.0
3
15.00
13.0 18.0
5
20.0
7.5
7.3.3 The b lowe r is d esigned t o r ota te clock wis e wh en v iewed from t he moto r side (top o f blower) . If t he b lowe r is r unnin g in r everse, t he a ir volume will b e a pproximately 50% of the d esigned air volume a nd excessive n oise will b e generat ed . Therefore, o nce the mot o r is wired, che ck moto r rotation by energizing the b lowe r moto r fo r a brief in stan t (“JOG” ). If d irection is reversed , then correct. Switchin g two (2) o f t he 3 -phase connections o n t he o utpu t side will rev erse t he direction o f r otation. 7.3.4 If y ou r un it is eq uipped with t he “Turbo Digital Pu lse Control”, t hen t his fe ature will n eed t o be co nne cted to a 120 v o lt powe r source . Powe r consumption is les s t han 50 Watts.
NOTE: Instructions that detail the operation of Turbo Digital Pulse Control is available under separate cover. A copy of the instructions should have been supplied with the unit.
NOTE: The digital reverse jet pulse controller with “Pulse on Shut down” feature must be wired with a continuous 115 volt supply. The control must not be wired in parallel with the fan motor starter. (Exception is when using an Amtech combination motor starter with disconnect as this has a dedicated 115V transformer.)
7.4 Compressed Air
NOTE: The compressed air installation should be performed by a qualified installer and in accordance with local, state, and national codes/regulations/laws (if any).
7.4.1 Compressed air is u sed t o cle an t he dus t coated ca rtridge fil ters w ith a high pressure reverse j e t pulse . A one in ch diamete r dedicated sup ply wit h a min imum o f 8 0 PSI a nd a maximu m o f 100 PSI is r ecommended. An air re gulato r may b e n ecessary t o s tep d own t he sup ply air if th e p lan t pressure is above t he r ecommended r atin g. N OT co mplyin g will r esu lt in co mponen t damage. 7.4.2 The air s upply lin e t o t he a ccumulato r tan k must include wat er, oil a nd p articulate filtration . Wa ter a nd es pecially oil in t he co mpressed air wi l l s ignificantly r educe the ef fectiveness o f the reverse j e t pulse cle anin g b y co ntaminating the ca rtridge fil ters a nd ca using excessive d ifferentia l pressure a cross t he fi lters, wh ich results in g reatly r educed air f low a lon g wi th p remature filter replacement. 7.4.3 A 200 PSI gage h as b een p re-installed t o mon ito r air pressure . Prio r to t he final connection of t he air lin e t o t he co llecto r manifold, t he air lin e sho uld b e p urged . This will r emove d ebris t hat co uld damage t he v alves a nd b lock t he n ozzles in t he blow p ipes.
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NOTE: The compressed air source must be free of oil (and water). Oil (and water) will cause premature failure of the cartridge filters. 7.5 Sm oke Detection/Fir e Suppression (OPTIONAL)
NOTE: All of the smoke detection/fire suppression installation must be performed by a qualified technician and in accordance with local, state, and national codes/regulations/laws (if any).
7.5.1 Smo ke d etection a nd fir e sup pression is a n imp ortan t aspect o f t he in stallation p rocedure . Fires a re a co mmon o ccurrence in d us t collection sy stems a nd t he co mprehensive co llection sys te m should b e d esigned for when a fire o ccurs, n o t if . Various sy stems a re a vailable fo r smoke d etection a nd an ev en great e r lis t of fir e s uppression t echnologies exi st. Fi re s prin kler systems for collectors M UST b e properly co nnected. I n most cases, t his is the clo ses t building’s fire sprin kler system. ALL smo ke detection/fire sup pression sys tems sho uld b e p eriodically in spe cted and main tained. 7.6 HEPA/SAFETY FILT ERS (OPTIONAL) 7.6.1 The ADT u nits with the HEPA/SAFETY filte r assembly o ption a re general shipped in t wo different fashions . One m ethod is with the H EPA/SAFETY filte r assembly already in stalled on t op o f t he unit . Therefore, n o fu rthe r installation is n ecessary . The o the r method is with t he H EPA/SAFETY filte r assembly as a s eparate co mponent, a nd in t his si tuation t he follo win g s teps a pply.
7.6.1.1 Locate t he AD T ma in a ssembly, t he t op o u tlet p ane l a nd H EPA/SAFETY assembly,
and sup plied b olts.
7.6.1.2 Apply si licon s ealan t to t he t op p ortion o f t he ADT u n it (where t he t op o u tlet
panel/HEPA/SAFETY assembly a ttaches).
7.6.1.3 Place th e t op o u tlet p anel/HEPA/SAFETY assembly on t op o f t he main u n it (align
the b ol t holes).
7.6.1.4 Inse rt and h and t ighten t he sup plied b olts t o se cure the a ssembly.
7.6.1.5 Afte r all bolts h ave b een “ hand t ightened”, t hen “ snu g” the b olts . DO NOT O VE R
TIGHTEN!
7.6.2 The H EPA/SAFETY filte r assembly is g enera lly shipped with a p rotective co ve r. If so
supplied, r emove t he p rotective co ve r before energizin g t he sy stem.
8. PRE-START UP
8.1 If n o t alread y verifie d i n th e electri cal section , che ck rotatio n o f fan b y ele ctrically energizin g t h e syste m (turnin g th e ele ctrical powe r “ON” fo r a brie f instant), an d verif y rotation . Rotat ion mus t b e clockwis e whe n viewe d “OVE R THE T OP OF TH E MOTO R” fro m th e discharg e side.
8.2 It is suggested that new filters be properly pre-conditioned with pre-coat before start up. Please contact your Clean Air Industries Distributor for assistance.
8.3 Che ck th e compresse d a ir syste m for leaks . Conf irm 8 0 PSI minimum a ir p ressu re (maximu m 10 0 P SI).
Warning: Compressed air pressure higher than 100 PSI can damage the filters and the dust collector’s structural integrity.
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8.4 Che ck that the co mpression co uplings o f t he p ulse valves a re t ight .
8.5 Manually activate the reverse cle anin g valves (from t he Tur bo p ulse cle anin g co ntrol).
8.6 Che ck each v alve fo r leaks . NOTE : It is n orm al (and exp e cted) fo r the b leed air p o rt to release a b urs t of air at each p ulse.
8.7 Check the adequacy o f air s upply b y a ssurin g n o les s t han 35% d rop in p ressure d uring p ulse.
9. START UP
9.1 Apply co mpressed air t o t he man ifold .
9.2 Energize (push t he ST ART button ) for the main blower.
9.3 Energize the Turbo Digital Pulse Co ntro l ( reverse j e t pulse co ntrol), if so equipped.
9.4 Energize othe r auxiliary e quipment, as re quired.
9.5 COMMENT S RE GARDING FIL TE R DIF FERENT IAL PRESSURE DURIN G O PERATION:
9.5.1 Dependin g o n operatin g co nditions, reachin g equ ilibrium for filte r differentia l p ressure may vary from a f ew h ours t o several weeks . Low d us t loadin g w ill n ormally d evelop 1-2”w.g. , norm al loading typically generat es 2-5”w.g., and h igh loadin g varies fro m 5 - 10”w.g. 9.5.2 Low d us t loadin g t ypically sho ws a steady lev e l o f d ifferentia l p ressure with v ery lit tl e fluctuations o nce eq uilibrium is r eached . By contrast, h eavy lo adin g ca n p roduce significan t “Ups a nd Downs” in o peratin g d ifferent ial pressure . 9.5.3 If y ou r un it is eq uipped with t he p rogrammable p ulse contro l, then it is u sually n ecessary t o gradually (ove r a period o f w ee ks or months) raise t he high and lo w set points t o r efle ct the n orm al buildup o n t he fil ters.
10. SHUTDOWN
10.1 De-energize (p ush t he STOP button ) the b lowe r motor. The digita l re verse p ulse cl eanin g s ystems are equipped with an “Off L ine Cl eaning” fe ature which a ctivates t he reverse j e t pulse cleaning . This elemen t will clean the filter ca rtridges while t he un it is o ff lin e, for a prese t numbe r of p ulses . Once t he cl eanin g cy cle is co mple te t he collecto r is r eady t o b e en ergized when n eeded.
10.2 Secure p owe r to t he d igita l rev erse pulse co ntrol.
10.3 Secure p owe r to t he ligh ts, a nd o the r auxiliary equipment.
CAUTION: Off line cleaning can cause pressure waves to feed back through system. Precautions may be necessary to prevent dusting.
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11. Maintenance
11.1 Procedures
11.1.1 Dus t Drawer: The d us t drawers should b e ch e cked and em p tied periodically . The frequency o f t his step will d epend o n t he n umbe r of shifts o peratin g a nd co nditions in t he p lan t; h owever, it is a go od p ractice t o frequently remove r esidue b u ild up. 11.1.2 HEPA/SAFETY Filters : The HEPA/SAFETY filters (if so eq uipped ) are lo cated on t op o f t he un it (inside t he H EPA/SAFETY fi lter a ssembly ). P eriodically, t hese filters sho uld be in spected a nd r eplaced . Condition o f t he H EPA/SAFETY filte r will g enera lly be a fu nction o f t he M agnehelic ga ge (f o r the HEPA/SAFETY filters – NOT t he ca rtridge f ilters ) read in g. To examine : • Remove t he t wo wing nuts for each fil ter • Lif t off t he f ilte r “ tie d own” b ar • Remove H EPA/SAFETY filters • Insta ll n ew H EPA/SAFETY filters • Insta ll H EPA/SAFETY filte r “tie d own” bar • Insta ll t he t wo wing nuts fo r each fil ter. 11.1.3 Spar k Baffles: The spar k baffles (if so equipped ) are located behind t he thin p ane l. Periodically, t hese filters should be in spe cted and cle aned . Any b uildup o f material in t he fil ters ca n lead to fire s . To exa mine: • Remove t he a ccess p anel • Pu ll o u t the spa rk b affles • Wash with soa p a nd wat er, and air dry • Replace the spar k baffles • Replace t he a ccess p anel. 11.1.4 Cartridge Filters: The c artridge filters will n eed t o b e replaced periodically . The fr equency varies fro m a fe w w eeks t o a fe w y ears, d ependin g o n fact ors such a s d ensity o f fu mes/dust, particle si ze, humidity o f air, o il or grease c ontents o f matter, etc… To ch ange o ut: • Remove t he a ccess d oo r underneath t he v alves • Pu ll both ca m lock levers towards (y ou ) (t he fil te r guide b ars sho uld d rop d own) • Remove cartridge filters (t hey sho uld sl ide o ut) • Slide t he n ew filters in to t he u n it (be sure to p ush t he first installed f ilter, a s far back a s possible) • Push b oth ca m lock levers away (from y ou ) (t he fil te r guide bars sho uld rise) • Replace t he a ccess d oor. 11.1.5 Drain Va lve: Periodically o pen t he drain v alve a ttached b e low t he t an k to d rain t he liq uid build-up in t he air t ank.
NOTE: Electrical power and compressed air supply MUST be disconnected before beginning the filter installation.
NOTE FOR NON-WASHABLE (PAPER FILTER) FILTER CARTRIDGES: Do not wet or clean the cartridge filters with any liquid as it may form unwanted blockage on the filter media.
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11.2 Maintenance Schedule
11.2.1 Daily I nspection
11.2.1.1 Che ck exhaus t fo r visible d ust, r efe r to t roubleshooting. 11.2.1.2 Che ck compressed a i r system for air leakage (lo w p ressure) ; re p air as
necessary.
11.2.1.3 Empty d us t drawers.
11.2.2 Weekly I nspection
11.2.2.1 Inspe ct spar k baffles. Cle an if n ecessary.
11.2.3 Monthly I nspection
11.2.3.1 Che ck filte r cartridges for leaks a nd p rope r fastening; r ep air o r replace a s
necessary.
11.2.3.2 Open t he air t an k drain cock located u nde r the air t an k to exp e l a ny
condensation.
11.2.3.3 Che ck the co mpressed air lin e r egulator, d ryer, a nd filter for prope r operation .
(by o thers)
11.2.4 Three M onths
11.2.4.1 Che ck the fil te r cartridges. 11.2.4.2 Che ck all ele ctrical apparatus for prope r operation. 11.2.4.3 Che ck discharge air c ondition for s igns o f d ust.
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11.3 Valve M aintenance
11.3.1 When se rvicin g p ulse valves, r efe r to t he d iagram b elow.
Item Description
DP 20 (3/4") DP 25 (1") DP 40 (1 1/2")
1
Cor e Tube
TP10
TP10 NGP M10 BH10
TP10 NGP M10 BH10
2 Plunger Assembly NGP
3 4
Nu t & Washer
M10 BH10
Coil
5 PG9 6 Screws & Washer M 6 X 20 M 6 X 20 M 6 X 20 7 Cover C 25 C 25 C 25 8 Diaphragm M 25 M 25 M 25 9 Screws & Washer M 8 X 20 10 Middl e Cover I C 40 11 Diaphragm Spring S R 12 Main Diaphragm M 40 13 Body BDD 20 BDD 25 BDD 40 14 Conic Seal GCON20 GCON25 GCON40 15 Seal Retainer OG20 OG25 OG40 16 Coupling TDAL20 TDAL25 TDAL40 Connector PG9 PG9
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12. Troubleshooting TROUBLE
POSSIBLE CAUSE(S)
CORRECTIVE ACTION
Visible d us t from o utlet
1 – Cartridge i s i mproperly in stalled.
1 – Chec k cartridge in stallation ; re p air as necessary. 2 – Re-insta ll filters. 3 – Replace d amaged ca rtridge. 4 – Replace ga ske t o r cartridge. 5 – Chec k tube sh ee t joints r ep air as necessary. 1 – Chec k a ir supply. 2 – Chec k solenoid v alves ; steady r ush o f air indicates o pen v alve ; n o air p ulse indicates a p lugged v alve ; p ossibly d ue to electrical failure ; r ep air as necessary. 3 – Replace pulse co ntroller. 4 – Chec k collecto r fo r excessive moisture or high relative h umidity ; eithe r wil l s eriously a ffe ct collecto r operation ; correct mo isture l eve l in air stream. 5 – Chec k fan r otation, fan spee d, dampe r position, o u tlet cf m ; correct a s necessary t o o btain specified air flow. 6 – Replace with ca rtridges o f prope r med ia fo r type o f a ir. 7 – Chec k air temperature ; co rre ct reason for overheat co ndition. 8 – Ground co llecto r and it s components. 1 – Chec k fan r otation ; correct if wrong. Switchin g t wo o f t he 3 -phase connections will re verse t he d irection o f rotation o f t he mot or. 1 – Check re ason f o r hi gh temperature; c orre ct if po ssible. 2 – Check c omposition o f air; consul t with fact ory on c ompatibility o f cartridg e materia l with air stream. 3 – Eliminate moisture fro m air ; repl ace cartridge.
2 – Cartridges t oo lo ose. 3 – Damaged ca rtridges. 4 – Damaged ga skets. 5 – Leak age at tube sh ee t level.
Cartridge fi lterin g a ction rapidly imp aired.
1 – Inadequate cle anin g air supply. 2 – Imprope r solenoid v alve o peration.
3 – Defective pulse co ntroller. 4 – Excessive moisture enterin g collecto r and b lindin g ca rtridges.
5 – In correct air flo w (t oo h igh or too low). 6–Incorre ct cartridge fi lters med ia fo r air composition. 7 – Air t emperature higher t han specification. 8 – Sta tic el ectricity b uild-up i n collector.
Air fl ow t hrough sys tem be low d es ign rating
1 – In correct fan r otation
Fil ter ca rtridge d eteriorate rapidly.
1 – High c ollecto r t emperature.
2 – Chemical c omposition o f air stream inc ompatib le with c artridg e material. 3 – Moisture i n air s tream.
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4 – Incorrect cartridg e installation.
4 – Check c artridge fo r da mag e from ov er clamping. 5. Chec k fo r i mpingement.
5 – Abrasion b y i mpingemen t o f high v elocity particl es.
13. WARRANTY STATEMENT
CLEAN AIR INDUSTRIES TWO YEAR LIMITED WARRANTY
ITEMS NOT COVERED BY THIS WARRANTY ARE DUCTWORK, WIRING AND INSTALLATION WHICH IS NOT PERFORMED BY CLEAN AIR INDUSTRIES. CLEAN AIR INDUSTRIES WARRANTS THAT ALL NEW AMTECH DUST COLLECTORS/AIR CLEANERS ARE FREE FROM DEFECTS IN MATERIAL AND WORKMANSHIP UNDER NORMAL USE AND SERVICE. CLEAN AIR INDUSTRIES WILL REMEDY ANY SUCH DEFECTS IF THEY APPEAR WITHIN TWO YEARS FROM THE DATE OF SHIPMENT, SUBJECT TO THE TERMS AND CONDITIONS OF THIS LIMITED 2 YEAR WARRANTY AS STATED BELOW. 1. THIS LIMITED WARRANTY IS GRANTED BY CLEAN AIR INDUSTRIES , 127 FRANKLIN ROAD, RUSSELLVILLE, KY 42276. 2. THIS WARRANTY SHALL EXTEND TO ANY OWNER WHO HAS PURCHASED THE EQUIPMENT OTHER THAN FOR THE PURPOSE OF RESALE. 3. ALL COMPONENTS MANUFACTURED BY CLEAN AIR INDUSTRIES ARE COVERED BY THIS WARRANTY. FILTERS AND COMPONENTS NOT MANUFACTURED BY CLEAN AIR INDUSTRIES , SUCH AS ELECTRICAL OR ELECTRONIC EQUIPMENT, MOTOR STARTERS, MOTORS, PULSE CONTROLS AND VALVES CARRY A ONE YEAR MANUFACTURERS WARRANTY. THERE IS NO WARRANTY AS TO USEFUL FILTER LIFE, AS THIS DEPENDS ON APPLICATION, HOURS IN USE, ETC. 4. IF WITHIN THE WARRANTY PERIOD ANY CLEAN AIR INDUSTRIES UNIT OR COMPONENT REQUIRES SERVICE, IT MUST BE PERFORMED BY AN CLEAN AIR INDUSTRIES SERVICE REPRESENTATIVE OR CLEAN AIR INDUSTRIES DISTRIBUTOR. CLEAN AIR INDUSTRIES WILL NOT PAY SHIPPING CHARGES OR LABOR CHARGES TO REMOVE OR REPLACE SUCH DEFECTIVE PARTS OR COMPONENTS. IF THE PART OR COMPONENT IS FOUND BY INSPECTION TO CONTAIN SUCH DEFECTS IN MATERIAL AND WORKMANSHIP, IT WILL BE EITHER REPAIRED OR EXCHANGED FREE OF CHARGE AND RETURNED FREIGHT COLLECT. 5., IN ORDER TO OBTAIN THE BENEFITS OF THIS 2 YEAR WARRANTY THE OWNER MUST NOTIFY THE DISTRIBUTOR OR CLEAN AIR INDUSTRIES IN WRITING OF ANY DEFECT WITHIN 10 DAYS OF DISCOVERY. 6. THIS LIMITED WARRANTY DOES NOT APPLIED TO ANY PART OR COMPONENT THAT IS: DAMAGED IN TRANSIT OR HANDLING; HAS BEEN SUBJECT TO MISUSE, NEGLECT OR ACCIDENT; HAS NOT BEEN INSTALLED, OPERATED AND SERVICED ACCORDING TO PROPER INSTRUCTION; HAS BEEN OPERATED BEYOND THE FACTORY RATED CAPACITY; OR ALTERED IN ANY WAY THAT WOULD AFFECT PERFORMANCE. THERE IS NO WARRANT DUE TO NEGLECT, ALTERATION OR ORDINARY WEAR AND TEAR. CLEAN AIR INDUSTRIES LIABILITY IS LIMITED TO REPLACEMENT OF DEFECTIVE COMPONENTS AND DOES NOT INCLUDE THE PAYMENT OF THE COST OF LABOR CHARGES TO REMOVE OR REPLACE SUCH DEFECTIVE COMPONENTS OR PARTS. 7. CLEAN AIR INDUSTRIES WILL NOT BE RESPONSIBLE FOR LOSS OF USE OF ANY PRODUCT, LOSS OF TIME, INCONVENIENCE, OR ANY OTHER INDIRECT, INCIDENTAL OR CONSEQUENTIAL DAMAGE WITH RESPECT TO PERSONAL PROPERTY, WHETHER AS A RESULT OF BREACH OF WARRANTY, NEGLECT OR OTHERWISE. SOME STATES DO NOT ALLOW THE EXCLUSION OR LIMITATION OF INCIDENTAL OR CONSEQUENTIAL DAMAGES, SO THE EXCLUSION OR LIMITATION IN THE PRECEDING SENTENCE MAY NOT APPLY. 8. THIS WARRANTY PROVIDES SPECIFIC RIGHTS. OWNERS MAY ALSO HAVE OTHER RIGHTS THAT VARY FROM STATE TO STATE. 9. WARRANTY WORK WILL BE PERFORMED WITHIN A REASONABLE TIME, USUALLY WITHIN 60 DAYS AFTER NOTICE OF DEFECT AND DELIVERY OF THE DEFECTIVE PRODUCT TO THE CLEAN AIR INDUSTRIES FACTORY, SUBJECT TO ANY DELAY BEYOND THE CONTROL OF CLEAN AIR INDUSTRIES . 10. ANY WARRANTY BY CLEAN AIR INDUSTRIES OF MERCHANTABILITY, FITNESS FOR USE OR ANY OTHER WARRANTY (EXPRESS, IMPLIED OR STATUTORY), REPRESENTATION OR GUARANTEE OTHER THAN THOSE SET FORTH HEREIN, SHALL EXPIRE AT THE EXPIRATION DATE OF THIS EXPRESSED LIMITED WARRANTY. SOME STATES DO NOT ALLOW
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LIMITATION S ON HOW LONG AN I MPLIE D W ARRANTY L AST S, SO THE L IMITATION I N THE PRECEDING SE NTENCE MAY N OT AP PLY. 11. CLEAN AIR INDUSTRIES RESERVES THE RIGHT TO MAKE CHANGES IN THE DESIGN AND MATERIAL OF ITS PRODUCTS WITHOUT INCURRING ANY OBLIGATION TO INCORPORATE SUCH CHANGES INTO UNITS MANUFACTURED PRIOR TO THE EFFECTIVE DATE OF SUCH CHANGES. 12. USE OF UNAPPROVED FILTERS OR REPLACEMENT PARTS MAY VOID THIS WARRANTY. 20. Replacement Part s List
Model: Serial:
ADT-X
XXXX-XXXXX-XX
Description
Quantity
Part Number
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