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Figure 7.15-3
Page 7.20
SPAZIO FORMA: Service & Maintenance manual - rev. 1.0
1. Back off the 4 cover fixing screws using a
medium phillips screwdriver.
2. Remove the cover, taking care not to damage
the connected wires.
To disassemble the POWER SUPPLY d:
1. Unplug the connected cables.
2. Release the 4 clip fasteners.
3. Remove the POWER SUPPLY.
To disassemble the TRANSFORMER e:
1. Disconnect the secondary cables from the
driver board.
2. Disconnect the primary cables from the
connector h.
3. Back off the fixing screw using a 10-mm
wrench.
4. Remove the TRANSFORMER.
To disassemble the DRIVER BOARD f:
1. Unplug the connected cables.
2. Release the 6 clip fasteners.
3. Remove the DRIVER BOARD.
After replacing the DRIVER BOARD,
calibrate the speed as described in
paragraph 8.6. .
To disassemble the POWER ISOLATING
BOARD g, fixed to the cover:
4. Unplug the connected cables.
5. Release the 4 clip fasteners.
6. Remove the POWER ISOLATING BOARD.
To reassemble the ELECTRONIC CIRCUIT
BOARDS, carry out the above steps in reverse
order.
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