Glas Craft Probler P2 User Manual page 20

• Take the Side Blocks off by removing screws,
p/n 9944-16C.
• Examine the sides of the mixing chamber, p/n 23960-
for scratches and/or material build-up. Carefully,
without scratching the seal surfaces (sides), remove
any accumulated material. Solvent can be used to
wash accumulated material off of chamber, side blocks,
etc. Keep the gun Chamber tilted toward the ground so
that solvent does not run back into gun. Certain
solvents will attack o-rings on chamber shaft
causing swelling and deterioration of o-rings.
• Place generous amounts of high quality, white lithium
grease in each side of the gun front housing and on
the side block seals.
Maintenance
• Use correct size drill bit to clean out the mixing cham-
ber exit passage. Use correct size drill bit to clean the
inlet side holes of the mixing chamber taking care not
to scratch the mixing chamber's polished surfaces.
(refer to the chart at front of manual)
• Re-assemble the side blocks and tighten the screws.
Grease should appear at the tip of the Mixing Chamber.
NOTE
DO NOT open the air switch on the gun because this
will purge grease from the Gun. The grease should be
allowed to remain in the gun overnight.
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