Graco 25D117, Операция

Страница: 36 / 50

Repair
36 3A5354B
Electrical Enclosure
Prior to repairing any component of the electrical enclosure,
turn the main power switch (MP) on the electrical control
panel door to the OFF position to disconnect power.
Replace Electrical Enclosure
1. Ensure power to the electrical enclosure is discon-
nected. Pull up the receptacle of the power cable.
2. Remove the platen and lower power cable connector
(FA) from the control board receptacle (FB). See F
IG
.
43.
3. Disconnect the low level switch cable (FC) from the
control board. See F
IG
. 43.
4. Remove the screws and nuts from the bottom bracket
and side bracket of the enclosure. See F
IG
. 44.
5. Lift the enclosure off and replace it with the new enclo-
sure.
6. Secure the new electrical enclosure to the bottom and
side brackets with screws and washers.
7. Reconnect the low level switch cable (FC) onto the
control board.
8. Reconnect the platen and lower power cable connector
(FA) onto the control board receptacle (FB).
Replace the Control Board
1. Disconnect all cables on the control board.
Power is still connected even after the main power
switch (MP) is off. To avoid electric shock, avoid con-
tact with the power line filter to reduce the risk of elec-
tric shock.
F
IG
. 43
FC
FB
FA
F
IG
. 44
All electrical wiring must be done by a qualified elec-
trician and comply with all local codes and regula-
tions.
F
IG
. 45