Graco 25M530, Operation

Page: 9 / 20

Operation
3A5202A 9
Operation
1. Complete Setup, page 7.
2. Verify that switch (E) is in the OFF position, then
plug in power cord (PC).
3. Fill the hopper (A) with dry material.
Set the bag in the center of the hopper grate (H) so
the bag breaker teeth engage the center of the bag.
Twist the bag approximately 15 degrees in both
directions to rip the bag open. Lift both ends of the
bag so the dry materials falls out of the bag and into
the hopper.
4. Turn the unit on by moving switch (E) into the ON
position.
NOTE: The water control solenoid (X) will automatically
open when the unit is turned on.
5. Adjust the water metering valve (Y) until the material
is the correct consistency.
NOTE: It takes time for the mixed material to travel
through the tube. Avoid making over-adjustments.
Make small adjustments and wait 10-15 seconds to
allow the material to travel through the tube before
making another adjustment.
6. If desired, pause the output during operation by
starting and stopping the unit using the On/Off
switch (E).
To help prevent injury from moving parts, do not
operate with the grate (H) removed.
Adding material to the hopper generates clouds of
dust and exposes the user to the sharp teeth on the
hopper grate (H). Always wear protective equipment
when adding material to the hopper.
WLD
(
PC
NOTICE
To prevent damage to mix-head assembly, do not
allow material to cure in mix-head assembly. Follow
Clean Out, page 10.
WLD
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