EZ 1000 Series II Melter Part Manual
Chapter 5 Operating Instructions
©2019 by Crafco, Inc. All Rights Reserved………………..…………………………………..….Operating Instructions 5-10
Step
Action
10
When sealant reaches 325°F (162.8°C), open “TANK and RECIRCULATION valves, then
close APPLICATOR VALVE”.
11
Reverse pump for 3-5 minutes by turning the pump toggle switch to “PUMP REVERSE”
position. When pump turns freely, return switch to “ON STANDARD” position. This
circulates hot material from bottom of tank back on top of cold material in the tank.
12
Increase heat transfer oil temperature to 500°F (260°C) and material temperature to
manufacturers recommended application temperature (Approx. 380° (193.3°C)-400°F
(204.4°C)).
13
When application of material is desired, remove hose from oven and connect to wand
assembly (Hand tight only). Insert wand tip fully into shoebox with hand wand valve in
“OPEN” position.
14
Open the “APPLICATOR VALVE”, close “RECIRCULATION VALVE”.
5.9 Machine Start Up for Standard Compressor
Step
Action
1
Fully open the exhaust stack.
2
Turn the key to the “ON” position. Allow engine controller to boot up.
2a
To start engine, press “Auto” then “RUN”. Engine will preheat then start. The engine will
start and run at 1000 RPM for 30 seconds, then the RPM will increase to medium RPM.
When the material temperature reaches 275°F (135°C) the RPM will increase to high
RPM which is full throttle.
3
Turn the “BURNER” toggle switch in the control box to the “ON” position. The red light
marked “BURNER” will illuminate indicating that the material and hot oil temperatures are
below set point. When the red light goes off this indicates the material or oil temperatures
are up to the set point.
NOTE:
Just because this light is illuminated does not indicate the burner is actually
working.
4
Turn “HOSE SELECTOR” switch to “STANDARD”.
5
Set the heat transfer oil temperature at 450°F (232.2°C).
Table 5-9 Starting Burner for Standard Hose (continued)
Table 5-10 Starting the Burner for Standard Compressor
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