Graco IM5 Instructions And Parts List page 8

Service
Service
NOTICE
To avoid damaging the electronic components of the
control:
• Do not remove the black cover over the electronic
area when you replace the battery. There are no
user-replaceable components under this cover.
• Do not lay anything on the electronics.
• Do not twist or force parts. Align parts properly as
instructed.
To avoid malfunction or high-pressure fluid spray, do
not remove the metal cover of the metering unit.
There are no user-serviceable part inside.
8
Pressure Relief Procedure
Follow the Pressure Relief Procedure whenever
you see this symbol.
This equipment stays pressurized until pressure is
manually relieved. To help prevent serious injury from
pressurized fluid, such as skin injection, splashing
fluid and moving parts, follow the Pressure Relief
Procedure when you stop dispensing and before
cleaning, checking, or servicing the equipment.
1. Turn off power supply to the pump.
2. Trigger the dispense valve into a waste container to
relieve pressure.
3. Open any bleed-type master air valves and fluid
drain valves in the system.
4. Leave the drain valve open until you are ready to
pressurize the system.
NOTE: Before you check or repair the meter, be sure all
other valves, controls and the pump are operating cor-
rectly.
308687L