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DLT – DIGITAL LOAD TRANSDUCER
Valid from Serial No. 011700101
Model
–
DLT 25 Nm
Digital Load Transducer
–
DLT 60 Nm
Digital Load Transducer
Download the latest version of this document at
www.desouttertools.com/?s=6159923590
Read all safety warnings and instructions
Failure to follow the safety warnings and instructions
may result in electric shock, fire and/or serious
injury.
Save all warnings and instructions for future
reference
Part number
6159 351 580
6159 351 760
WARNING
Printed matter
6159923590
Issue No.
03
Date
05/2017
Page
1 / 20
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Summary of Contents for Desoutter DLT Series
- Page 1 Printed matter 6159923590 Issue No. Date 05/2017 Page 1 / 20 DLT – DIGITAL LOAD TRANSDUCER Valid from Serial No. 011700101 Model Part number – DLT 25 Nm Digital Load Transducer 6159 351 580 – DLT 60 Nm Digital Load Transducer 6159 351 760 Download the latest version of this document at www.desouttertools.com/?s=6159923590...
- Page 2 Table of Contents Product information ..........3 Overview ..............5 Installation ............... 7 Operation ..............8 Service ..............9 Decommissioning ..........18 2 / 20 05/2017...
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Page 3: Product Information
The product warranty relies on the correct use, maintenance, and repair of the tool and its component parts. Damage to parts that occurs as a result of inadequate maintenance or performed by parties other than Desoutter or their Certified Service Partners during the warranty period is not covered by the warranty. - Page 4 Product Instructions Dimensioning Product Ø A Ø B Ø E Ø F Description (mm) (mm) (mm) (mm) (mm) (mm) (mm) (mm) (mm) DLT 25 Nm 79.9 83.5 DLT 60 Nm 21.5 96.5 105.5 109.6 194.5 4 / 20 05/2017...
- Page 5 Product Instructions Overview Product description A. Cable connector B. Fixing bolts C. Main screw D. Screw adapter E. Pipe adapter F. Plastic Tap Load range N Product Min. Load range Min. Load range Max. Load range Max. Load range Description (lbs) (lbs) DLT 25 Nm...
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Page 6: Connector Pinout
Product Instructions Overload capacity (130 % of the Max. Torque) DLT 25 Nm 32.5 Nm DLT 60 Nm 78 Nm 5 °C to 40 °C (41 °F to 104 °F) Operation to specifications over a temperature range of ... -
Page 7: Installation Instructions
DLT) – see the figure above Connect the DLT to the measuring instrument (Desoutter Delta) through the transducer cable. For more information about the Desoutter Delta, refer to “Delta User Guide” (Desoutter User Guides are available at http://www.desouttertools.com/resource-centre). -
Page 8: Operation
NOTICE! Replace the DLT 25 Nm – Main screw (M8) at intervals of 2000 tightenings. Desoutter Delta shows the total number of tightenings of the main screw. For more information about the Desoutter Delta, refer to “Delta User Guide”... -
Page 9: Maintenance Instructions
Calibration restores the DLT components to their specified accuracy and ensures that the device still meets Desoutter standards. Desoutter recommends performing a complete calibration at least once every year. You can shorten this interval based on the demands of your application. - Page 10 Product Instructions Splined Nutsert replacement Do the instructions below to replace the splined nutsert. 1. Remove the four upper screws M6 with the Hex Allen Key 5 mm. Then, remove the upper closure disc spring. See the figure on the right.
- Page 11 Product Instructions 3. Remove the lubrication assembly (M5 hose adaptor, flexible pipe and pipe adaptor) from the DLT – Digital Load Transducer. See the figure on the right. M5 hose adaptors Pipe adaptor Flexible pipe Lubrication assembly 4. From the bottom side, carefully turn a M8x60 screw into the splined nutsert (see the figure on the right) until the M8x60 screw head matches the bottom side of the DLT –...
- Page 12 Product Instructions 6. Carefully remove splined nutsert from the lower side of the DLT – Digital Load Transducer through the M8x60 screw. At the same time, manually Smalley wave remove the smalley wave spring spring from the upper side of the DLT – Digital Load Transducer.
- Page 13 Product Instructions 8. Make sure that the splined nutsert is in position. Then, in Spacer sequence, install the grease distributor (manually), the O-Ring Retaining ring (manually), the retaining ring (with a snap ring pliers) and the spacer (manually) on the upper side of the splined nutsert (see the figure on the right).
- Page 14 Product Instructions 11. Put the lower closure disc spring on the bottom side of the DLT – Digital Load Transducer. Then, install it with the four lower screws M3: at this purpose, use the Hex Allen Key 2 mm. See the figure on the right. Lower closure disc spring Lower screws M3 12.
- Page 15 Product Instructions Broken main screw removal If the main screw breaks, before starting a new test, do the following operations to remove the broken main screw from the splined nutsert. 1. Remove the four upper screws M6 with the Hex Allen Key 5 mm (see the figure on the right).
- Page 16 Product Instructions NOTICE! If it is not possible to manually remove the broken main screw (due to the fact the main screw does not break under the head), do the following operations: a. Remove the four lower screws M3 with the Hex Allen Key 2 mm (see the figure on the right).
- Page 17 Product Instructions After removing the broken main screw, put the lower closure disc spring on the bottom side of the DLT – Digital Load Transducer. Then, install it with the four lower screws this purpose, use the Hex Allen Key 2 mm.
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Page 18: Recycling Instructions
Product Instructions Decommissioning Recycling instructions When a product has served its purpose, it has to be recycled properly. Dismantle the product and recycle the components in accordance with local registration. Recycling information PART RECYCLE AS Closure Disc Spring Aluminium Splined Nutsert Steel O-Ring Fluoroelastometer (FPM) - Page 19 Product Instructions PART RECYCLE AS Spacer Steel Closure Disc Spring Steel Plastic Tap Low-Density Polyethylene (LDPE) Electronic Equipment WEEE O-Ring Fluoroelastometer (FPM) 05/2017 19 / 20...
- Page 20 Aerospace, Automotive, Light and Heavy Vehicles, Off-Road, General industry. Desoutter offers a comprehensive range of Solutions – tools, service and project – to meet the specific demands of local and global customers in over 170 countries.
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