OPERATOR’S MANUAL
INCLUDE MANUALS: Form 772-2 Safety Precautions (pn 97999-540).
651500-X
RELEASED:
REVISED:
(REV. D)
2-12-82
3-23-11
INCLUDING: OPERATION, INSTALLATION AND MAINTENANCE.
651500-X
HIGH PRESSURE SPRAY GUN
READ THIS MANUAL CAREFULLY BEFORE INSTALLING,
OPERATING OR SERVICING THIS EQUIPMENT.
It is the responsibility of the employer to place this information in the hands of the operator. Keep for future reference.
MAXIMUM WORKING PRESSURE 7500 P.S.I. (517.2 BAR)
SERVICE KITS
Use only genuine ARO® replacement parts to assure compat-
ible pressure rating and longest service life.
61240 for repair of spray gun.
OPERATION
The 651500-X control handle passes material at line pressure
in a continuous flow. The hose connection is a 3/8” female
pipe thread. The control handle will continue to pass material
as long as the (15) lever is squeezed enough to lift the ball
valve off the valve seat.
651500
651500-2
EXTRUSION GUN
(less nozzle)
SERVICE INSTRUCTIONS
For adjustments of the 651500-X control handle, the follow-
ing procedure will help.
1. To take slack out of the handle, adjust (8) set screw.
a. Loosen (9) nut.
b. Adjust (8) set screw to obtain desired play or slack.
c. Tighten (9) nut.
2. Should material leak from the lever end of the gun, re-
move the lever and tighten (11) retainer. If this does not
stop the leak, remove the retainer and replace the (13)
packings.
3. Should you be unable to stop the flow of material from
the extrusion gun, the (16) ball is probably not seating
properly into the (3) ball seat. The ball should be removed
and inspected for dirt or nicks. Also inspect the ball seat
for dirt or nicks. If the ball or ball seat are damaged, they
should be replaced. When pressing (3) insert and ball seat
into place inside (18) body, make sure that the ball seat
is facing in the proper direction. The material outlet of
the insert must be in line with the outlet in the (18) body
after being pressed into place.
651500-1
651500-3
SPRAY GUN
(less tip)
INGERSOLL RAND COMPANY LTD
209 NORTH MAIN STREET -BRYAN, OHIO 43506
© 2011
CCN 99711202
(800) 495-0276 FAX (800) 892-6276
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