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29. FUSE AND MAIN BOARD REPLACEMENT
Fuse or main board replacement is allowed to qualified personnel only. Before to operate disconnect the pump from main
power and all hydraulic connections.
For fuse replacement is necessary to use a 3x16 and 3x15 screwdriver and a new fuse (same model of old one).
For main board replacement is necessary to use a 3x16 and 3x15 screwdriver and a new main board (same model of old one).
Fuse replacement procedure:
- Turn pump’s injection knob on 0%.
- Remove 6 screws from pump’s back.
- Pull pump’s back cover until it’s completed separated from pump’s front. Be
careful of the knob’s spring.
- Locate the blown fuse and replace it.
- Reassemble the pump. Be careful to put back the knob’s spring.
- Reinsert screws.
Main board replacement procedure:
- Turn pump’s injection knob on 0%.
- Remove 6 screws from pump’s back.
- Pull pump’s back cover until it’s completed separated from pump’s front. Be
careful of the knob’s spring.
- Remove board’s screws.
- Completely disconnect wires from main board and replace it. Reinsert screws.
- Reconnect wires to the main board (see enclosed picture).
- Reassemble the pump. Be careful to put back the knob’s spring.
- Reinsert screws.
Summary of Contents for KMS AC MF
Page 55: ...55 0218 l h 18 bar 2 Pump head mod M l h bar...
Page 58: ...58 D APPENDIX DIMENSIONS bold mm inches Dimensions...
Page 62: ...62 H APPENDIX MASTER SLAVE PUMPS CONNECTION master slave...
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