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7.4. Handle assembly
7.4.1. Disassembly
• Follow vertical powder pipe disassembly
procedure
(see § 7.2.1 page
• Unscrew the four screws (item 1) located on
the back of the spray gun using a Philips PH
1-tip screwdriver and remove the washers
(item 2).
• Gently withdraw the gun assembly (item 4)
from the handle assembly (item 5). Be careful
not to pull out the three high-voltage unit
connection wires.
• Unscrew the three screws (item 3) manually
to disconnect the high-voltage unit.
7.4.2. Assembly
• Connect the 3 power-supply wires,
complying with the wiring diagram (see
illustration). Check alignment of the three
contacts. Fully tighten manually without
forcing.
• Fit the handle assembly to the gun. Check the
position of the wires to avoid possible
pinching by the handle assembly. Push until stop is reached.
• Refit the four screws and washers (items 1 and 2).
WARNING : When unscrewing the screws, it is possible that the washers may remain in place.
Loosen them using a 3-mm (max.) screwdriver and
remove them.
Change these washers each time the screws are removed.
• Tighten these screws to a torque of 0.5 NM.
Index revision : H
30).
1 2
32
3
5
Brown
G
4
White
Green
6336
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