Mountz DM Series Operating instructions

Brand
Mountz
Model
DM Series
Type
Operating instructions

Mountz DM Series Below you will find brief product information for Mountz DM Series. This device is a non-length-dependent wrench, so it will provide accurate torque readings regardless of the length of the lever arm or where the force is applied. It also has dual scales, so that it can be used to measure torque in both N.m and lbf.in or lbf.ft. The DM Series is available in single and double drive models. The single drive models are only operational in a clockwise direction, unless using a ratchet adapter. The double drive can be used for clockwise or counterclockwise direction. One square side is for clockwise direction and the other is for counterclockwise direction.

Mountz DM Series Below you will find brief product information for Mountz DM Series. This device is a non-length-dependent wrench, so it will provide accurate torque readings regardless of the length of the lever arm or where the force is applied. It also has dual scales, so that it can be used to measure torque in both N.m and lbf.in or lbf.ft. The DM Series is available in single and double drive models. The single drive models are only operational in a clockwise direction, unless using a ratchet adapter. The double drive can be used for clockwise or counterclockwise direction. One square side is for clockwise direction and the other is for counterclockwise direction.

Corporate Headquarters: 1080 North 11th Street, San Jose, CA 95112 Phone: (408) 292-2214 Fax: (408) 292-2733
www.mountztorque.com
DM
DM
Click Wrench
Operating Instructions
Single & Double
Square Drive models
DM Operation instructions Page 2
DM Wrench
A Lever with Single or Double Square Drive
B Lever Chain
C Compression Spring
D Dual Scale - N.m and lbf.in or lbf.ft
E Body / Handle
F Hexagon Key
ABCDEF
Mountz Inc. www.mountztorque.com
Setting the Torque Value
1. Pull the hexagon angle key out of the handle end
and put it at an angle.
2. Set the torque value to 5 - 10% above the desired
torque value.
3. Turn the hexagon angle key back until the desired
torque value equals the marking on the body.
4. Push the hexagon key angle back in.
1
2
3
4
100% 10%
100%
Applying Torque
1. To tighten a bolt attach a ratchet head (accessory)
and or a socket to the wrench.
2. Place the wrench and socket onto the bolt.
3. To avoid canting or slipping, always use an extension
that takes the wrench as close to the bolt as possible.
4. Use both hands if possible. Tighten nut or bolt by
applying a steady even pull following the direction of
the arrow. Wrench should be kept at 90 degrees to
axis of bolt during tightening. When set torque is
reached, the wrench provides a release (click) signal
that is clearly heard and felt.
1
23
4
Non-length
dependent wrench
DM Operation instructions Page 3
Single and Double Drive Operation
The single drive models are only operational in a clockwise direction, unless using a
ratchet adapter (see accessory). Be sure to follow the arrow on the torque wrench for
applying torque in the clockwise direction.
The double drive can be used for clockwise direction or counterclockwise direction. One
square side is for clockwise direction and the other is for counterclockwise direction. Be
sure to follow the arrow on the torque wrench for applying torque in the clockwise
direction and counterclockwise direction
Mountz Inc. www.mountztorque.com
Accessory - Ratchet Adapters
Enables controlled tightening in combination with DM wrenches. Operates in clockwise direction.
Sq. Dr Item # Height Diameter Weight
1/4” 110116 7/8” 15/16” 1.8 oz.
3/8” 110117 1 1/8” 1 3/8” 5.3 oz.
1/2” 110118 1 3/8” 1 13/16” 12.4 oz.
3/4” 110119 2 1/16” 2 9/16” 35.4 oz.
1” 110120 2 1/2” 2 7/8” 88.4 oz.
Storing Wrench
After being used, click wrenches should be turned back to
minimum scale value. This helps to preserve the springs and
ensures a longer product life cycle with high precision.
Mountz Calibration & 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
that can calibrate up to 20,000 lbf.ft.
Since 1965, Mountz Inc. has proven its in-depth knowledge of
torque and torque solutions by consistently developing, produc-
ing, marketing and servicing highly sophisticated, cutting-edge
tools. We perform calibrations in accordance with ANSI/NCSL-
Z540. Mountz is dedicated solely to the manufacturing, marketing
and servicing of high quality torque tools.
Tool Service & Repair Capability
- Torque Wrench Calibration: Click Wrench, Dial Torque Wrench,
Beam Wrench, Cam-Over & Break-Over Wrench
- Torque Screwdrivers: Dial, Micrometer, Preset & Adjustable
- Torque Analyzers/Sensors: All brands
- Electric Screwdrivers: All brands
- Air Tools: All brands
Impact Wrenches, Drills, Pulse Tools, Grinders, Percussive
Tools, Air Screwdrivers, Nutrunners, DC Controlled Nutrunners
- Torque Multipliers: All brands
Mountz Service Locations
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
www.mountztorque.com
[email protected]
Twitter: @mountztorque
Download a “Service Form” and include a copy
when you send the tools in to be serviced.
Looking for fasteners?
www.mrmetric.com
  • Page 1 1
  • Page 2 2
  • Page 3 3

Mountz DM Series Operating instructions

Brand
Mountz
Model
DM Series
Type
Operating instructions

Mountz DM Series Below you will find brief product information for Mountz DM Series. This device is a non-length-dependent wrench, so it will provide accurate torque readings regardless of the length of the lever arm or where the force is applied. It also has dual scales, so that it can be used to measure torque in both N.m and lbf.in or lbf.ft. The DM Series is available in single and double drive models. The single drive models are only operational in a clockwise direction, unless using a ratchet adapter. The double drive can be used for clockwise or counterclockwise direction. One square side is for clockwise direction and the other is for counterclockwise direction.

Download PDF
report

Ask a question and I''ll find the answer in the document

Finding information in a document is now easier with AI

Related papers

Other documents