Mountz articulated torque arms absorb the torque reaction emitted from power tools, enhancing operator comfort and reducing fatigue. The torque arms provide exceptional agility, making them perfect for complex and dynamic tasks. These arms enhance ergonomic support by allowing operators to maneuver tools precisely and efficiently, significantly reducing physical strain and preventing repetitive motion injuries. With the ability to bend like an elbow, articulated torque arms can be used in various positions, making them suitable for various applications. Whether working in tight spaces or needing to adjust the angle frequently, these arms provide the required flexibility.
FGA ADJUSTABLE SCREWDRIVER OPERATING INSTRUCTIO ADJUSTABLE CLEAN ROOM TORQUE OPERATING INSTRUCTIONS TORQUE NS
Rev 1.0 (7/1/2024)
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Power on Display
Press the black lever button to view the digital display and current tool
igital display and current tool setting.
Sleep Mode When there is no activity of pressing the lever butting or adjusting the the display will timeout approximately within 20 seconds and then goes into Sleep mode. Press the black lever button to awake the tool from Sleep mode. When there is no activity of pressing the lever butting or adjusting the setting,
Adjusting the Torque Setting Units of Measurement Press the black lever button while the display is powered on torque measurement unit options available for
while the display is powered on to toggle through for your FGA model.
FGA CR Models
Torque Measurement Units
FGA-8 CR , FGA-20 CR & FGA-40 CR
ozf.in, lbf.in, cN.m, N.m, kgf.cm
FGA-80 CR
lbf.in, N.m, kgf.cm
Torque Setting Slide the locking bar slide mechanism to the unlock position. Use the black adjustment knob to change torque settings. Turn the knob clockwise to increase torque and counterclockwise to decrease torque. After selecting your torque value, locking bar slide, and it will return to its original position. bottom-up. Note: Do not adjust torque above or below the designated torque ranges for the torque screwdriver. If you e torque range capacity of the screwdriver, the tool's screen will display the letter "H." If you exceed the lower torque range capacity of the screwdriver, the tool's screen will display the letter "L." Do not adjust torque above or below the designated torque ranges for the torque screwdriver. If you exceed the upper Per ISO:6789-1, when certified, the tool is adjusted from the the knob clockwise to increase torque and counterclockwise to decrease torque. After selecting your torque value, release the 1, when certified, the tool is adjusted from the
SILICON VALLEY HEADQUARTERS 1080 North 11th Street, San Jose, CA 95112 | Phone: (408) 292 1080 North 11th Street, San Jose, CA 95112 | Phone: (408) 292-2214 | Fax: (408) 292-2733 | mountztorque.com
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Torque Setting Increments
The screwdriver's torque settings are selectable in increments.
FGA-8 CR
FGA-20
Units
Increments
Units
Increments
ozf.in
0.5
ozf.in
1
(Settings < 5 lbf.in) 0.05 (Settings > 5 lbf.in) 0.1
lbf.in
0.02
lbf.in
cN.m
0.5
cN.m
1
N.m
0.005
N.m
0.01
kgf.cm
0.05
kgf.cm
0.1
FGA-40 CR
FGA-80 CR
Units
Increments
Units
Increments
ozf.in
2.5
ozf.in
-------
(Settings < 40 lbf.in) 0.5 (Settings > 40 lbf.in) 1.0
0.1
lbf.in
lbf.in
cN.m
2
cN.m
-------
(Settings < 2 N.m) 0.02 (Settings > 2 N.m) 0.05 (Settings < 45 kgf.cm) 0.5 (Settings > 45 kgf.cm) 1.0
N.m
0.02
N.m
kgf.cm
0.2
kgf.cm
Applying Torque 1. Tighten the fastener or bolt by applying a steady twist. Keep the screwdriver in line with the axis of the bolt during tightening. The screwdriver will ‘slip’ after achieving the pre-set torque setting. 2. The screwdriver will automatically reset itself for the next application. 3. With its unique cam-over design, it’s impossible to over-tighten beyond the pre-set load.
Battery When a low battery status is detected, the FGA will indicate it by displaying "bAt" on the screen. The battery needs to be replaced.
Note: The FGA doesn't have a battery status icon that displays the battery level status permanently. The low battery indicator will only display once the estimated battery life is <10%
Battery Replacement 1. Use a 1.5mm hexagonal key to loosen the two screws and remove
the battery cover.
2. Remove the battery from the battery holder.
SILICON VALLEY HEADQUARTERS 1080 North 11th Street, San Jose, CA 95112 | Phone: (408) 292-2214 | Fax: (408) 292-2733 | mountztorque.com
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3. Insert a new battery.
Battery (CR1225) for FGA CR
Mountz Item # 982-000025
4. Install a battery cover.
Remove & insert battery
Remove screws
Maintenance Schedule Like an automobile, torque screwdrivers contain moving parts that require periodic servicing and lubrication. contain moving parts that require periodic servicing and lubrication.
Expected Tool Life With normal use – 1,000,000 operations
Routine Maintenance After 100,000 operations, strip, clean and re should be replaced. Note: Any tool that is dismantled during its life must be re clean tools by immersing them in a solvent, as this will destroy the internal lubrication
re-grease the spring, bearings and internal components. Any worn components Any worn components
Any tool that is dismantled during its life must be re-lubricated in accordance with the Mountz recommendations. Do not solvent, as this will destroy the internal lubrication and cause the failure of the tool. lubricated in accordance with the Mountz recommendations. Do not failure of the tool.
Cleaning Regimen Please note that these tools are not designed to be submerged. Compatible Cleaning Solvents: organic cleaning solvents compatible with Nitrile. Mountz recommends Isopropyl Alcohol. Cleansing procedures involving water and isopropyl alcohol Period Between Recalibration 20,000 fastening operations. It is acknowledge time. Under these circumstances, the user may decide to increase the period between calibration intervals with the benefit of their experience. ,000 fastening operations. It is acknowledged that some tools may achieve 20,000 operations in a relatively short period of the user may decide to increase the period between calibration intervals with the benefit of ,000 operations in a relatively short period of involving water and isopropyl alcohol-based solvents are permitted.
Calibrating Torque Screwdrivers Please view the FGA calibration instructions document. FGA calibration instructions document.
Testing and Servicing Torque tools go out of calibration with use. Calibrating a torque tool is a fine tolerance. Regular torque calibration of a hand screwdriver ensures accuracy, repeatable tool performance, and adherence to international standards. We recommend a general once a year calibration interval. However, it is the user’s organization that must determine suitable intervals based upon equipment performance, application, degree of usage and management objectives. with use. Calibrating a torque tool is a fine-tuning process of bringing the tool back within its mend a general once a year calibration interval. However, it is the user’s organization that must determine suitable tuning process of bringing the tool back within its
SILICON VALLEY HEADQUARTERS 1080 North 11th Street, San Jose, CA 95112 | Phone: (408) 292 1080 North 11th Street, San Jose, CA 95112 | Phone: (408) 292-2214 | Fax: (408) 292-2733 | mountztorque.com
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Mountz Calibration and Repair Services Mountz Inc. features an experienced calibration and repair staff. Our trained technicians can calibrate and repair most any tool. Mountz provides rapid service with quality that you can trust as we offer three state-of-the-art calibration lab and repair facilities. About Mountz Mountz, The Torque Tool Specialists ® , has been a leader in the torque tool industry for more than 55 years. Engineered in the Silicon Valley and serving the globe, Mountz focuses on delivering high-quality torque products, services, and solutions to ensure customers can always proceed with confidence. We are committed to forging a safer world through precision and accuracy and by innovating every day.
Important Environmental Disposal Notes
Mountz Service Locations
This equipment may contain hazardous materials which can be harmful to the environment. Do not dispose of this equipment as municipal waste. Dispose of the equipment at a designated collection center. Dispose of spent batteries and defective rechargeable batteries at a collection point.
Eastern Service Center 19051 Underwood Rd. Foley, AL 36535 Phone: (251) 943-4125 Fax: (251) 943-4979 Western Service Center 1080 N.11th Street San Jose, CA 95112 Phone: (408) 292-2214 Fax: (408) 292-2733
UK Service Center Pier Copse Courtyard, Milland Lane, Liphook, Hampshire, GU30 7JN, UK Phone: 00 44 1428 741756
www.mountztorque.com
SILICON VALLEY HEADQUARTERS 1080 North 11th Street, San Jose, CA 95112 | Phone: (408) 292-2214 | Fax: (408) 292-2733 | mountztorque.com
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