Wren 10MXTA series, Руководство по эксплуатации и обслуживанию

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FOR MXTA SERIES
To remove the square, disengage the drive retainer assembly by depressing the center
round button and gently pulling on the square end of the square drive, The square drive
will slide easily out.
To insert the square drive in the tool(FIG8),place the drive in the desired direction, engage
drive and bushing splines, then twist drive and bushing until ratchet spline can be engaged.
Push drive through ratchet. Depress drive retainer button, engage retainer with drive and
release button to lock.
TO SETTING THE SQUARE DRIVE FOR ROTATION:
The position of the square drive when looking at the shroud will determine if the hydraulic
torque wrench is set to loosen or tighten. When the square drive extends to the left when
looking at the shroud, the hydraulic torque wrench is set to loosen. When the square drive
extends to the right, the hydraulic torque wrench is set to tighten.
5. Connecting the hydraulic pump:
The hydraulic torque wrench and torque wrench power pack are connected by a 10,000 PSI
operation pressure twin line hydraulic hose assembly.
IMPORTANT
TO AVOID HYDRAULIC TORQUE WRENCH MALFUNCTION:
DO NOT
reverse connectors.
When use the hydraulic hose with quick coupler ,the connection should follow from the
hydraulic torque wrench advance side to the pump advance side, from the hydraulic torque
wrench retract side to the pump retract side, Each quick coupler should be inserted in the
end, then screw the threaded sleeve by hand.
Carefully check whether the quick coupler is reliable, Carefully check the oil in the pump,
no oil shortage operation.
Please plug the power electric power supply.
OPERATING THE HYDRAULIC TORQUE WRENCH
1. Put the wrench to the ground.
2. open the pump power switch,start the pump,then press the lock button to confirm the
pump is running normally.
3. By pushing the remote control advance button, the rear of the hydraulic torque wrench
will be pushed back until the reaction arm will make contact with the reaction point.
4. Continue to hold the advance button as the square drive turns until you hear an audible
“click” which will signify the hydraulic cylinder inside the hydraulic torque wrench is fully
extended and will not turn the socket further. Release button.
5. Continuing to hold the remote control advance button, will result in a rapid buildup of
pressure to the point where the gauge reads what the hydraulic power pack was preset to
prior to applying the hydraulic torque wrench.
IMPORTANT: The reading of full preset pressure after the cylinder is extended DOES
NOT INDICATE that this pressure (torque) is applied to the bolt/nut. It only indicates
that the cylinder is fully extended and cannot turn the socket further, until the tool
automatically resets itself.
6
FIG8
FIG9
Button
Drive Retainer Square Drive
lossing
tightening
Right is tight.
Left is loose.