Carel MC, Руководство пользователя

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22
ENG
MC DUCT +03U400025 - rel. 4 - 20201201
Step 9: Startup procedures
You will need: A VAC/VDC multimeter, a set of wrenches, a can
of silicone or other lubricant, a flat blade screwdriver, and a rag
and bucket.
• Close all atomizing head air and water valves. It is extremely
important that no dirt gets into the atomizing heads during
startup. Valves are closed by sliding them away from the
atomizing head. Use a light silicone oil or spray on the valves if
they are hard to move.
• Clean main air and water supply lines to the control cabinet.
With the air and water shut off at their source, break the unions
on the intake side of the control cabinet. Put on safety glasses.
Place a cloth over the open ends of both the air and water lines
to catch any flying debris. Slowly open the air and water valves
respectively and bleed the lines until all dirt has been removed.
• Clean all air and water manifolds. Turn on the system power
at the control cabinet and activate the system. To activate
the system, go to the Technician’s Menu by pressing the PRG
button. Select “MANUAL CONTROL”. Enter 100% in the manual
control screen by pressing ENTER, DOWN once, and ENTER
again. Adjust air pressure to 30 psi, and water pressure to 5 psi
to the manifold. Place a cloth over the open ends of both the
air and water lines to catch any flying debris. Slowly open the
air and water ball valves and bleed the lines until all dirt has
been removed from both lines and all air is out of the water
lines. Shut off the system at the cabinet.
• Open all valves at the heads. With the system OFF, open all
valves at the heads by sliding them toward the atomizing head
body.
• Start the system. With power to the system, go to the
Technician’s Menu by pressing the PRG button. Select
“MANUAL CONTROL”. Enter 100% in the manual control screen
by pressing ENTER, DOWN once, and ENTER again. Once the
modulating valve has fully opened, adjust the air pressure to
30 psi at the end of the air manifold, note the cabinet pressure
reading. Adjust the water pressure until you see visible spray
out of each nozzle, note the cabinet pressure reading. The
water pressure may be adjusted up or down slightly to achieve
the heaviest spray possible without wetting items near the
heads. Turn off Manual Control and return to automatic control.
• Set in final setpoints. See the following section “Operating the
MC Controls:.
STARTUP IS COMPLETE - REFER TO OPERATING INSTRUCTIONS.
B
A
D
C
E
A
Air Regulator
B Modulating Valve
C
Drain Solenoid
D
Water regulator
E
Water Feed Solenoid