Defender Downdraft Table Series User & Maintenance Manual

Learn how to setup, manage, and maintain your Defender Downdraft Table by Clean Air Industries.


Table of Contents
2

(1) Shipping Receiving, and Inspection
3

(1.1) Receiving and Inspection
4

(2) Before Installation Begins
4

(3) Safety information
5

(4) Down Draft Table Description
6

(5) Features and Specifications
7

(5.1) General Features
7

(5.2) Blower / Motor Specifications
7

(5.3) Unit Weight
7

(5.4) Unit Specification Table
8

(6) Installation
9

(6.1) General Installation Guidelines
9

(7) Warnings and Labels
11

(8) Extinguishing a fire in the machine
12

(9) Electrical connections
13

(9.1) Power Disconnect Switch/ Emergency Shut Off Switch
13

(9.2) Breakers
15

(9.3) Double Push Button
16

(9.4) Key Latch
16

(10) PLC Program
17

(11) Blower Rotation
18

(12) Operating Procedures
19

(13) Maintenance
20

(13.1) Cleaning the Intake Spark Baffles
20

(13.2) Removing the Intake Spark Baffles
21

(13.3) Cartridge Filter Maintenance
22

(13.3.1) Filter Features
22

(13.3.2) Filter Maintenance
22

(13.3.3) How to Determine the Filter Change Interval
22

(13.3.4) How to replace filters
23

(14) Troubleshooting
26

Appendix A: Dimensional Drawings
28

Appendix B: Exploded Views
29

Appendix C: Wiring Diagrams (Oct 2023)
29

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