Operators manual for the Pentruder 8 – 20HF IQ and Pentpak 427
Page 34
Tractive Support
Oil change in slip clutch
transmission housing:
Fill with 30 ml of Omega 690 oil every 200 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 200 hours of operation.
Before
attempting to change oil, and
this is very important
, 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 200 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.
Quick disconnect
Cannon connectors:
Check all connectors for proper function and replace when necessary.
Repair kits are NOT available as all wires are crimped to the pins and
sockets in the connectors. Damaged connectors and cords should be
sent to Tractive for repair and / or replacement of parts. All connectors
supplied with the machine when new have crimped pins and sockets and
can not be soldered.
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.
Water seal on
saw head:
In the saw arm, there is a swivel to feed the water into the centre of the
spindle and further to both sides of the blade flange. Two seals seal off
the water which is fed through the spindle quick disconnect screw, and on
through the pull stud at the front of the spindle. Beside the screw there is
a small hole. (see picture on next page for reference)
If water comes out of that hole while the water is switched on, this is an
indication that the seals must be replaced. Please contact your dealer for
service. The swivel should be checked every day. If the seals are not
