2024年4月15日发(作者：山君豪)
QUICK REFERENCE GUIDE
NHC Series
Hydraulic Torque Wrench
IMPORTANT: IT IS VITAL THAT THE SAFETY
INFORMATION ON PAGE 3 OF THE
OPERATORS MANUAL (34416) HAS BEEN
READ AND FULLY UNDERSTOOD BEFORE
USING THIS TOOL.
The instructions below are a brief guide for reference only, do not operate these tools before you
have read and understand the Operators Manual supplied with the tool.
Before following these steps the tool must be adequately lubricated. The tool may not function
properly if it has not been adequately lubricated.
1. Check the Hex Link Cassette on the nut to make sure it properly fits.
Ensure that the correct Hex Link Cassette has been fitted to the tool.
To fit a Hex Link Cassette check to see if the cylinder drive pin has been removed from the
tool before sliding the Hex Link Cassette into the tool body. Ensure the cylinder drive pin
hole on the tool body and Hex Link Cassette are in line and then reinsert the cylinder drive
pin securing in place with the quick-clip.
3. Place the tool onto the nut/bolt and ensure the tool is reacting correctly.
2.
IMPORTANT: BE AWARE OF HAND AND FINGER PLACEMENT,
AVOID ALL POINTS OF OPERATION HAZARDS
WHEN POSITIONING OR USING EQUIPMENT.
4. Bleed any residual air out of the hydraulic system by connecting the two
hoses to the quick connects on the hydraulic pump. Then connect the
free ends of each hose to each other creating a loop. Ensure all
connections form a tight seal and then switch the pump on. Allow the
hydraulic oil to circulate through the looped system at a low pressure for
1 to 2 minutes.
Part Number 34418 | Issue 1 | Original Instructions (English)
5.
Connect the tool to the hydraulic system and ensure that all hose
connections are complete to form a tight seal.
IMPORTANT: ENSURE ALL HOSES, QUICK CONNECTS
AND END PLUG ARE CLEAR OF THE
TOOL AND THE REACTION POINT.
6.
7.
8.
9.
Turn the pump on.
Set the oil pressure for the required torque.
NOTE: Do not apply more torque to a nut/bolt than the manufacturer’s
specification for that nut/bolt. Doing so can result in nut/bolt failure and
perhaps socket damage.
Never exceed the maximum rated pressure/capacity of any of the
equipment used in the hydraulic system.
Activate the remote control connected to the pump to advance the piston.
Once the piston is fully advanced, release the button on the remote
control to enable the piston to retract. You will know the tool has fully
advanced when the Hex Link Cassette is extended past the body and
the set pressure has been reached.
TIP: If the tool will not extend or retract, check the couplings
to make sure they are tight.
10. Once the piston has fully retracted repeat steps 8 and 9 until the nut is
no longer turning and the pump has reached the desired pressure.
Allow the piston to fully retract; you will know the tool is fully retracted
when you are able to see the cylinder drive pin through the hole in the
tool body and the pressure returns to approximately 1500 psi.
NOTE: Starting another stroke before the piston has fully
retracted may cause damage to the tool.
TIP: If the tool is erratic in its cycle, check the oil level in the pump.
11. Switch off the hydraulic system and prepare the tool for its next application.
NORBAR TORQUE TOOLS PTE LTD, 194 Pandan Loop, #07-20 Pantech Business Hub, 128383, SINGAPORE
Tel: + 65 6841 1371
Email:******************
2024年4月15日发(作者：山君豪)
QUICK REFERENCE GUIDE
NHC Series
Hydraulic Torque Wrench
IMPORTANT: IT IS VITAL THAT THE SAFETY
INFORMATION ON PAGE 3 OF THE
OPERATORS MANUAL (34416) HAS BEEN
READ AND FULLY UNDERSTOOD BEFORE
USING THIS TOOL.
The instructions below are a brief guide for reference only, do not operate these tools before you
have read and understand the Operators Manual supplied with the tool.
Before following these steps the tool must be adequately lubricated. The tool may not function
properly if it has not been adequately lubricated.
1. Check the Hex Link Cassette on the nut to make sure it properly fits.
Ensure that the correct Hex Link Cassette has been fitted to the tool.
To fit a Hex Link Cassette check to see if the cylinder drive pin has been removed from the
tool before sliding the Hex Link Cassette into the tool body. Ensure the cylinder drive pin
hole on the tool body and Hex Link Cassette are in line and then reinsert the cylinder drive
pin securing in place with the quick-clip.
3. Place the tool onto the nut/bolt and ensure the tool is reacting correctly.
2.
IMPORTANT: BE AWARE OF HAND AND FINGER PLACEMENT,
AVOID ALL POINTS OF OPERATION HAZARDS
WHEN POSITIONING OR USING EQUIPMENT.
4. Bleed any residual air out of the hydraulic system by connecting the two
hoses to the quick connects on the hydraulic pump. Then connect the
free ends of each hose to each other creating a loop. Ensure all
connections form a tight seal and then switch the pump on. Allow the
hydraulic oil to circulate through the looped system at a low pressure for
1 to 2 minutes.
Part Number 34418 | Issue 1 | Original Instructions (English)
5.
Connect the tool to the hydraulic system and ensure that all hose
connections are complete to form a tight seal.
IMPORTANT: ENSURE ALL HOSES, QUICK CONNECTS
AND END PLUG ARE CLEAR OF THE
TOOL AND THE REACTION POINT.
6.
7.
8.
9.
Turn the pump on.
Set the oil pressure for the required torque.
NOTE: Do not apply more torque to a nut/bolt than the manufacturer’s
specification for that nut/bolt. Doing so can result in nut/bolt failure and
perhaps socket damage.
Never exceed the maximum rated pressure/capacity of any of the
equipment used in the hydraulic system.
Activate the remote control connected to the pump to advance the piston.
Once the piston is fully advanced, release the button on the remote
control to enable the piston to retract. You will know the tool has fully
advanced when the Hex Link Cassette is extended past the body and
the set pressure has been reached.
TIP: If the tool will not extend or retract, check the couplings
to make sure they are tight.
10. Once the piston has fully retracted repeat steps 8 and 9 until the nut is
no longer turning and the pump has reached the desired pressure.
Allow the piston to fully retract; you will know the tool is fully retracted
when you are able to see the cylinder drive pin through the hole in the
tool body and the pressure returns to approximately 1500 psi.
NOTE: Starting another stroke before the piston has fully
retracted may cause damage to the tool.
TIP: If the tool is erratic in its cycle, check the oil level in the pump.
11. Switch off the hydraulic system and prepare the tool for its next application.
NORBAR TORQUE TOOLS PTE LTD, 194 Pandan Loop, #07-20 Pantech Business Hub, 128383, SINGAPORE
Tel: + 65 6841 1371
Email:******************