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WARNING
disassembling gun,, always shut off pump, trigger
Before servicing tip or
gun,
and before
spray gun, engage trigger safety, and open pump
drain valve t o relieve system pressures. Dis-
parts.
Periodically disassemble the gun to clean and inspect
NOTE:
Numbers and letters in parentheses in the
text refer to the references on parts drawing
and in illustrations.
If your gun leaks at the tip when you
release the trigger,
the needle or seat is worn or damaged and must be
repaired.
See Repair Kit below.
To disassemble: Remove the trigger
(81.
tip guard (18).
tip, seat (16) and plug (41. Loosen the setscrew
(2).
remove the fluid housing 117) from the gun body (9)
and
tapping the back of the needle on a table top. Soak the
remova the needle from the housing by pushing or
or damage and reassemble the gun, using new parts a?
parts in clean solvent and wipe clean. Inspect for wear
necessary.
19
To reassemble, lubricate the packings 120) and O-ring
pull the needle through the fluid housing from the rear
121 of the needle assembly (19) with lightweight oil. and
(HI
until thetriggerflatsIG) areexposed. See Fig3.
SERVICE INFORMATION
Listed below by the assembly changed are OLD, and
NEW parts.
CAUTION
Never push needle into housing from front.
Pushing could bend the needle, causing exceesive
wear. The fluid housing (17) must be removed
from gun while installing needle.
With needle installed, install the fluid housing (171 on
the gun body (9) and tighten the setscrew
(2)
securely.
Screw the seat (16) into the housing and torque to
15-20ft-lb (20-27 N.ml. lnstallthetrigger(8).
Then, with the trigger safety (15) engaged, and the
trigger held against the safety, turn the adjusting screw
touches the trigger, then back off 1/4 to 1/2 turn. See
(K) counterclockwise until the needle guide (J) just
Figs3 & 4 . Install the plug (4) and tip (A).
WARNING
BE SURE t o adjust needle properly to prevent
spraying with safety latch on.
hoses, etc. Always remove the tip before flushing.
Flush the gun out when you flush your supply pump,
-WARNING-i
Always use low pressure to flush. Adjust fluid
pressure as low as possible to flush out equipment
and hoses. Always hold the metal part of gun
firmly against waste container to prevent static
sparking and possible fire or explosion. Use only
metal waste containers.
a208-327
OLD
p;g"F"
NEW
Series
to"G'
NEW
OLD
'208-6 64
Series
to''G''
NEW
OLD
OLD
NEW
16
18
19
19
208-799
214-!367asb
212-061
210-513
214-93Za
210-512
214-931b,C
212-033a.b.C
Diffuser-Seat
Tip Guard
Diffuser-Seat
Tip Guard
I
Needle Assy
Needle Assy
Needle Assv
I
(Must be purchased separately]
214-970
For Models 208-663 and
208-664
only
Consists of:
Ref
No.
Qtv
Needle Ass"
I
214-975
Consists of:
For Model
208-327
Ref
No.
Qtv
5
7
1
7
1
~
~~
1 '
5
1 '
~.
INTERCHANGEABILITY NOTE: NEW parts replace 16
1
OLD parts'listed directly above them.
19
1
19
16
1
1
onlv
4
307-046
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