SERVICE

KEY

￿a

 

1Gun￿ Body

2a

Alternator

￿

2b

O-Ring

 

2c

Plug

 

5Power￿ ￿ Supply

5a O-Ring

5b

O-Ring

 

￿b

5c

Spring

6

￿c

6

Gasket

 

 

 

20

Barrel

2￿

 

 

 

 

2￿b

See￿NOTE￿ after step￿ 3￿￿ below.

NOTE:￿ The￿ power￿ cartridge￿ ￿2￿

includes￿ items￿ 2a￿￿ 2b￿ 2a 2c￿￿ and￿ ￿.

Fig￿ 17

2b

￿

2c

Power￿ Cartridge￿ Replacement

 

 

NOTE: The￿ cushion￿ ￿2￿b￿￿ is￿ part￿ of￿ the￿ gun￿ barrel￿ and

￿. Remove￿ the￿ barrel￿ as￿ described￿

undeBarr￿el

 

 

should￿ never￿ need￿ to￿ be￿ removed.￿ If￿ it￿ is

 

 

removed￿￿ push￿ the￿ cushion￿ in￿￿ adhesive￿ side￿ to6

 

Removal.

 

 

 

 

 

 

 

 

 

ward￿ the￿ barrel￿￿ with￿ a￿ rod￿ until￿ it￿ is￿ securely￿ ad6

 

 

 

 

 

 

2. Remove￿ the￿ gasket￿ ￿6￿￿ from￿ the￿ gun￿ body￿ ￿￿￿.￿ See

hered￿ in￿ the￿ barrelDO￿. NOT￿ use￿ the￿ power￿ sup6

ply￿ ￿￿￿￿ to￿ press￿ the￿ cushion￿ into￿ the￿ barrel￿ as￿ it

 

Fig￿￿￿.

 

 

 

 

 

 

 

 

 

will￿ not￿ adhere￿ properly.

 

 

 

 

 

 

 

CAUTION

 

 

￿.

Insert￿ the￿ new￿ power￿ cartridge￿ in￿ the￿ gun￿ body￿ ￿￿￿.

 

 

 

 

The￿ power￿ cartridge￿ is￿ fragile.￿ Be￿ careful￿

when

 

 

 

 

 

handling￿ it￿ to￿ avoid￿ damage.

 

 

NOTE: See￿ Fig￿ ￿￿￿ for￿ proper￿ alignment￿ of￿ the￿ power

 

 

 

 

 

 

cartridge￿ ￿2￿￿ in￿ the￿ gun￿ body￿ ￿￿￿.

3. Grasp￿ the￿ power￿ cartridge￿ with￿ your￿ hand.￿ With￿ a

 

 

 

 

 

￿. Install￿ the￿ gasket￿ ￿6￿￿ in￿ the￿ gun￿ body￿ ￿￿￿.

 

gentle￿ side￿ to￿ side￿ motion￿￿ pull￿ it￿ free￿ from￿ the￿ gun

 

 

body￿ ￿￿￿.￿ Then￿ pull￿ the￿ power￿ cartridge￿ straight￿ out

 

 

 

 

 

6.

Install￿ the￿ barrel￿ on￿ the￿ gun￿ body￿ as￿ described

of￿ the￿ body.

under￿Barrel￿ Removal.

 

CAUTION

KEY

 

 

 

DO￿ NOT￿ use￿ solvents￿ to￿ clean￿ the￿ power￿ car61

Gun￿ Body

tridge￿ cavity￿ in￿ the￿ gun￿ body￿ ￿￿￿.￿ Solvent￿ will￿ dam6

Power￿ Cartridge

 

2

age￿ electrical￿ components￿ contained￿ in￿ the

 

 

power￿ cartridge.

 

 

Inspect￿ the￿ power￿ cartridge￿ cavity￿ in￿ the￿ gun body￿ for￿ dirt￿ or￿ moisture.￿ Clean￿ out￿ the￿ cavity￿ with a￿ clean￿￿ dry￿ rag￿ if￿ necessary.

Lightly￿ lubricate￿ the￿ o-rings￿ ￿2b￿￿ ￿a￿￿ ￿b￿￿ on￿ the

new￿ power￿ cartridge￿ with￿ petroleum￿ jelly.￿ All￿ the o-rings￿ and￿ the￿ compression￿ spring￿ ￿￿c￿￿ must Fig￿ 18

be￿ in￿ place￿ or￿ the￿ gun￿ will￿ malfunction.

￿

2

22 307-712

Page 22
Image 22
Graco Inc PRO 5000, 307-712, 218-745 manual Power Cartridge Replacement