Wallenstein BX52RI, Руководство оператора

Страница: 60 / 72

Service and Maintenance
BX52R, BX72R, BX102R
3 PH Roller-feed Chipper
60
4. Wind in the turnbuckle to raise the upper roller to the
desired height.
The top roller is secured in the raised position by the turnbuckle
and is safe to begin maintenance. Reverse the process to lower
the upper roller into place.
00883
Fig. 83 –
Top Roller Raised
5. Reverse the process to lower the upper roller into place.
To set feed roller spring tension, see page 29.
7.9.1 Feed Roller Maintenance on
BX102RP Models
1. Start the tractor or power pack to energize the hydraulics.
2. Lift the roller using the hydraulics until the locking plate pin
hole lines up with the locking pin on the clevis.
3. Pull back, rotate and release the locking pin. Make sure
spring pulls the pin through the locking plate hole.
00885
Fig. 84 –
Locking Pin on BX102RP Models
4. Shut off the tractor or power pack.
5. Ensure the chipper rotor is locked and the PTO is
disengaged.
6. The top roller is now secured and is safe to begin
maintenance.
7. Reverse the process to lower the upper roller into place.
CAUTION!
Avoid Serious Injury. Always make sure the roller
arm locking pin is in place before beginning any
work in this area. Never rely on the hydraulic
cylinder to hold up the roller!
7.10 Electrical System – General
IMPORTANT! When assembling or replacing wire
harnesses, apply a thin coating of silicone dielectric grease
to the harness connectors.
Clean off any corrosion or loose particles, then apply a
small amount to the surfaces of the connectors where they
meet. The grease helps to stop any possibility of future
corrosion.
Reassemble the connection. Wipe off any grease that
squeezes out.