Electrode Replacement - Graco PRO AA5500SC Instructions And Parts List

Air-assisted airless spray gun
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Electrode Replacement

WARNING
To reduce the risk of fire, explosion, or electrostatic
shock, do not operate the spray gun without the
electrode (15a) installed in the air cap (15).
1. Remove the retaining nut (1), tip guard, (12), air
cap (15), spray tip (13), and gun shroud (2) as
instructed on page 31.
2. Pull the electrode (15a) out of the backside of the
air cap with a needle nose pliers.
3. Push the new electrode (15a) through the air cap
hole. Place firm finger pressure on the electrode
wire on the backside of the air cap, and make sure
the short end (BB) of the electrode engages into
the hole (CC) as shown in Fig. 31 .
4. Slide the shroud (2) onto the gun.
5. If done servicing the gun, install the spray tip (13),
air cap (15), tip guard (12), and retaining nut (1) as
instructed on page 31. Tighten the retaining nut
firmly.
6. Test gun resistance as instructed on page 26.
7. Install the gun, with its shroud (2), onto the man-
ifold and bracket as instructed on page 39.
Service
Fig. 31
15a
15
CC
BB
02013

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