Hytorc VERSA 1, User Manual, Page: 11 / 18

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HYTORC Nederland BV | Platinawerf 8 - 6641 TL Beuningen - NEDERLAND | Tel: +31(0)24 - 3 660 660 | www.hytorc.nl
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ENG-versa- User manual.docx Version 2.5 / Mar-16 11
8.4 To tighten a bolted connection
By pushing down on the remote control button in the advance position, the rear of the tool will
be pushed back until the reaction surface will contact its reaction point. Continue to hold down
the advance button as the ratchet turns
until you hear a “click” which will signify the hydraulic
cylinder inside the tool is fully extended and will not turn the ratchet further. Continuing to hold
down the remote control button will result in a rapid build-up of pressure to the point where the
gauge reads what was pre-set prior to applying the wrench.
Attention : The reading of full pre-set pressure after the cylinder is extended DOES NOT
INDICATE that this pressure (torque) is applied to the bolt. It only indicates that the cylinder is
fully extended and cannot turn the nut further until the tool automatically resets itself.
Releasing the remote control button will retract the cylinder.

The tool will automatically reset itself
and the operator will hear a “click”.

Push the button again for the next cycle and the socket will turn.

Repeat this step till the nut finally stops turning.

Successive cycles are made until the tool
“STALLS” at the pre-set Torque with accuracy
within ±3%.
8.5 To loosen a bolted connection

Adjust the pressure of the pomp to its maximum of 700 BAR or 10.000 PSI.

Check the rotating direction of the hexagon or square drive, and change if necessary.

Check the position of the reaction pad and change if necessary.

Place the tool on the bolted connection.

Press the button of the remote control and keep it pressed till the socket or ratchet turns
and stops again. As the cylinder extends fully, you will h
ear a “click”.

Release the remote control button and wait till the cylinder automatically retracts. You
again hear a “click”.

Press the button again and repeat this as long as necessary till the connection is loose.
Comment:
If the bolted connection does not loosen, it is an indication that you may require
the next larger size tool to loosen the bolt. If you do not have this in your possession, please
contact HYTORC to find a good solution.