Prior To Operation - Enerpac W Serie Hoja De Instrucciones

15 16
Fig. E
Fig. F
8
4 Operation
4.1

Prior to operation

- Make sure the nut or bolt to be
fastened is clean and free of dust.
- Make sure the nut or bolt runs
correctly on the thread.
- Make sure that the threads and the
bearing surface are liberally coated
with the correct lubricant or anti-
seizure compound.
- Make sure that the spanner used to
keep the nut or bolt on the opposite
end in place, is of the correct size
and that there is an adequate
abutment surface.
- Contact Enerpac if a suitable
reaction point is not available.
Enerpac has extensive experience
with providing special reaction
devices.
4.2 To set the torque
Adjust the pressure on the pump as
necessary to set the torque.
4.3 To operate the tool (fig. E)
• Position the reaction foot (15) against
a suitable reaction point (16). The
reaction point will counteract the force
caused by operating the tool.
• Start the pump.
• Operate the tool to tighten or loosen
the nut or bolt.
• Stop the pump immediately after
work has finished.
Do not strike the tool with a hammer
while under a full load.
4.3.1 To tighten a nut or bolt (fig. F)
• Position the tool on the nut or bolt with
the clockwise (+) side facing upwards.
• Operate the pump until the nut or bolt
has been tightened to the required
torque.