Graco 222909 Musical Toy Instrument User Manual


 
8 308049
Installation on a Cart
(Carbon Steel and Aluminum Plates)
Installation
Reference letters and numbers in the text refer to Figs.
5–8 and the Parts Drawings on pages 14–15.
WARNING
MOVING PARTS HAZARD
Moving parts can pinch or amputate your
fingers. When the pump is operating and
when raising or lowering the ram, keep
your fingers and hands away from the priming
piston and the lip of the pail.
WARNING
To reduce the risk of serious injury whenever you
are instructed to relieve pressure, always follow the
Pressure Relief Procedure on page 5.
1. Relieve the pressure.
2. Install the wiper plate (A) onto the pump intake (B),
with the wiper plate vent handle (C) facing the front
of the cart. Secure by tightening the setscrew (3).
See Fig. 5.
3. The wiper plate is supplied for use with 19 liter (5
gallon) straight sided pails on a ram. It must be
modified for use with the pneumatic elevator cart.
See steps a and b, following.
a. To use the wiper plate with straight sided
pails, the large spacer (19) must be inverted.
Working from the bottom, use a screwdriver to
pry the spacer loose. Work it upward so it is
completely above the flange (D) of the wiper
plate. See Fig. 6. Next, by hand, angle the
spacer and work it off the plate, pulling it down
over the flange and bottom wipers (E). See
Fig. 7. Turn the spacer so the large diameter
is facing up. Work the spacer up over the
wiper plate by hand, so it is completely above
the flange (D) of the wiper plate. Working from
the top, use a screwdriver to position the
spacer between the flange (D) and the wipers
(E). See Fig. 8.
b. To use the wiper plate with tapered pails,
the large spacer (19) must be removed. Work-
ing from the bottom, use a screwdriver to pry
the spacer loose. Work it upward so it is com-
pletely above the flange (D) of the wiper plate.
See Fig. 6. Next, by hand, angle the spacer
and work it off the plate, pulling it down over
the flange and bottom wipers (E). See Fig. 7.
Save the spacer, as it is required for other
applications.
4. Install Cart Accessory Kit 224376. See 308087 for
details.
5. Refer to the separate cart and pump manuals for
set-up and operating instructions.
Maintenance
If the wiper plate does not come out of the pail easily
when the pump is being raised, the air assist tube (F),
fitting (H), or check valve (21) may be plugged. This
prevents air from reaching the underside of the plate to
assist in raising it from the pail.
WARNING
To reduce the risk of serious injury whenever you
are instructed to relieve pressure, always follow the
Pressure Relief Procedure on page 5.
Relieve the pressure. Refer to the Parts Drawings on
pages 14–15 and disassemble the air assist check
valve as shown. Clear the tube (F) and the port in the
wiper plate. Clean all parts of the check valve assem-
bly, and reassemble.