Graco 311163ZAC Bin Evacuation System Manual De Usuario
Service
311163ZAC
33
Replacing Proximity Switch
(Electronic Control Models Only)
(Electronic Control Models Only)
1.
Follow the Before Servicing procedure, page 31.
2.
Mark the proximity switch (641) position on its
bracket (B) to ensure the new switch is installed the
same. Refer to F
bracket (B) to ensure the new switch is installed the
same. Refer to F
NOTE: Graco recommends 1/4 in. (6.35 mm) space
between switch and plate (15).
between switch and plate (15).
3.
Disconnect the cable from the switch (641).
4.
Remove the two screws, lock washers, and the
switch.
switch.
5.
Secure the new switch to the bracket (B) with the
screws and lock washers.
screws and lock washers.
6.
Reconnect the cable.
7.
Restart the system and verify the switch operates
correctly.
correctly.
Electronic Control Panel Service
(Electronic Control Models Only)
(Electronic Control Models Only)
Follow the Before Servicing procedure, page 31. Con-
sult a qualified electrician to service the control panel.
sult a qualified electrician to service the control panel.
F
IG
. 17: Proximity Switch
4
641
15
B
TI16238a