Graco 313289s Wall Power Supply Control Components, Replace Power Supply Module

											Repair
7. Remove front display panel (204d) and gasket								Wall Power Supply Control Components
	(204g).
								Replace Power Supply Module
			Display Cable			239		1.		Remove shroud. See Remove Shroud.
					204d			2.		Disconnect main power.
								3.		Remove four nuts (4); leave two nuts on left side of
										panel tight. Open front panel of control box (11).
								4.		Disconnect incoming power cable connections to
										power supply module and ground lead (260) from
25a										control box.
313289_		204g						5.		Disconnect power supply cable (272) from FCM
									(218).
312359xm1a00							204b	6.		Remove four screws (273) holding power supply
				204c						module (270) bracket in place.
r											272

8.Discard old display assembly.

9.Place new front display panel (204d) and gasket

(204g) on front panel of control box (11).		270
NOTE:
To ease installation process use clear tape to hold front
display panel in place.
10. Carefully connect display cables and key switch
	273
cable to new circuit board.
11. Install new rear display panel (204c) and secure	r_256991_313293_3a-1		260
with four screws (204b). Ensure key switch cable
protrudes from opening in top of display module.

12.Install access cover and screws. Apply warning label to access cover.

13.Reconnect CAN cable to display module.

14.Reconnect power.

15.Load software. See Upgrade Software, 35.

16.Replace shroud.

17.Configure system settings as they were set on old display. See XM Plural-Component Operation man- ual 312359 for instructions.

Replace Front Panel

See Replace Display, page 36, for instructions

7.Remove and replace power supply module (270).

8.Follow steps in reverse order to install new power supply module.

313289S 37