14
3.
Place separate clean containers under each indi-
vidual side block.
Slowly
open material valves
(black arrow forward) on each side block to allow
trapped air to escape the hose and material to flow
into the containers until all air is purged from the
material system.
Remember to dispense one to two gallons of
material to clear the system of grease and
plasticizer that was used during factory testing.
4.
Close manual material valves. Material pressure
gauges should now register approximately equal
pressure. If one side registers considerably more
pressure than the other side, go to the high pres-
sure side and bleed off some pressure by slightly
opening the manual material valve on the side
block over the container. Bleed pressure until both
sides are approximately the same pressure.
5.
Dispose of waste material properly and in accor-
dance with chemical suppliers instructions and
local, state and federal regulations.
Before re-assembling Side Blocks, lubrication can be
applied by dabbing a white lithium grease into
holes inside of Gun Front Housing and wiping
grease over SideBlock Seals. Grease will purge
itself when air valve is turned on at Gun and Gun
is triggered.
6.
Clean and lubricate Side Blocks and Seals thoroughly
and re-assemble on Gun. Make certain that the side
block screws are tightened securely.
7.
Refer to material manufacturers operating instructions
for proper preparation of material, i.e, mixers, etc.
8.
Leave Air Regulator at 20 psi.
9.
Turn main power Switch to
ON
position.
10.
Turn on Hose Control:
a.
Push in the green power button.
b.
Press up or down arrow buttons on the controller
until desired temperature setting is achieved.
Section 2 - Operation: Start-Up Instructions
Summary of Contents for GC1741
Page 26: ...24 Section 3 General Information Assembly Drawings GC1751 Generic System Schematic ...
Page 27: ...GC1751 System Schematic 220V Single Phase 25 Section 3 General Information Assembly Drawings ...
Page 37: ...Section 4 Safety Information Notes 35 ...
