Operator’s manual for Pentruder 8-20HF/iQ and Pentpak HF-power pack – Original instructions
Page 37
Oil change in the travel
and arm feed worm gear
transmission:
This oil should be changed every 80 hours of operation when service is
done to the machine. The travel worm gear transmission is filled with 60
ml and the arm feed worm gear transmission with 80-100 ml (0.085 –
0.106 quart) of Omega 680 oil.
Oil change in slip clutch
transmission housing:
Fill with 25 ml (0.026 quart) of Omega 690 oil every 80 hours of operation.
Oil change in the
HF-motor high speed
transmission:
This oil change may only be carried out by a trained technician familiar
with this machine.
Change oil every 80 hours of operation.
Important! Before attempting to change oil, clean thoroughly around the plug and blow with
compressed air before the plug is removed. If dirt is allowed to enter the gearbox, the
gearbox may seize and any warranty is void.
Unscrew the oil-plug and drain the gearbox completely. Refill with 0.235 L
(0.248 quart) of
clean and preferably filtered
gearbox oil, preferably
Mobil SHC 626. It must be synthetic oil with 75W viscosity. The oil must
meet GL5 specifications. Clean the magnetic plug, fit it and tighten again.
Cooling housing at rear
of HF-motor:
Fill with 85 ml of Mobil SHC 626 at service (every 80 hours of operation).
Overload clutch:
If any of the overload clutches have been overloaded or worn out, a
trained mechanic can repair the coupling by replacing the clutch plates,
The coupling is easy to replace, and must not necessarily be brought to
your dealer for service.
Digital communication
connectors:
Check all connectors for proper function and replace when necessary.
All parts in the connectors are available (except remote control
connector). All wires can be re-installed with standard hand tools (except
remote control connector).
Quick disconnect coup-
ling for the saw blade:
The flange and the spindle are provided with drive dogs to transmit the
torque to the blade and centering cone to align the flange to the spindle.
Clean the dogs and the cone regularly to allow the flange to always be
aligned and properly in mesh.
The centering cones in the spindle and flanges should be brushed with a
brass brush on the outside and inside and be kept perfectly clean at all
times. If they are not clean, the coupling may be damaged beyond repair
and the blade may not run true.
Remote Control unit:
Check the remote control unit for correct function and that the connector
is clean and undamaged.
