KP03 Mini Apartment Compactor
SERVICE
67
Copyright
©
7/2021 K-PAC
™
Compactors, a product of McLaughlin Family Companies
All Rights Reserved
MAIN RELIEF ADJUSTMENT
Figure 45
1. Disconnect Power Pack hoses from compactor to eliminate the ram cylinders with built in by-pass.
2. Locate pressure gage installed on Power Pack.
3. Select the MANUAL mode on the MANUAL/AUTO Switch
(Figure 26, 2)
located on the control panel.
4. Turn the FWD/OFF/REV Switch counter-clockwise to the FWD position to activate the extend function.
5. Hydraulic pressure will build against the uncoupled Quick Couplers.
6. Observe the pressure reading on the pressure gage. Release the FWD/OFF/REV Switch and it will return to
the OFF position.
7. If pressure was not 2,100 psi or pressure desired then continue on.
8. Loosen relief valve lock nut
and turn relief clock-wise to raise or counter-clockwise to lower as
required.
9. Retighten relief valve lock nut.
10. Repeat steps 4 through 8. If the pressure reading was 2,100 psi, the main relief is properly set.
11. Reconnect the hoses to compactor and restart unit to check operation.
Maximum pressure setting is 2,100 PSI and must not be exceeded.
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