DeltaTherm IR Cure Module
Revision C
/
September 2022
Page 12 of 41
Operating Safety
Notices and Warnings
•
27B26B26B
Use safety glasses, gloves, and long-sleeved clothing.
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28B27B27B
Read and understand all operating manuals before you use this equipment.
•
29B28B28B
Do not disable the safety features of the machine.
•
30B29B29B
Lock-out and tag the air and power supplies before you clean or service any part
of the system.
•
31B30B30B
Relieve the pressure before you remove any hose.
•
32B31B31B
Do not replace any hose with a hose of inadequate pressure rating.
•
33B32B32B
Use only replacement parts recommended or supplied by the manufacturer.
•
34B33B33B
Stay away from all moving parts when the system is in operation.
Safety Devices and Guarding
191B190B190B
The DeltaTherm IR Cure Module has safety features that protect the operator from hazards
during normal operation of the machine.
271B270B270B
Note: Do not bypass, disable, or tamper with the safety features. Precision Valve &
Automation, Inc. is not responsible for any damages incurred, mechanical or human,
because of changes or destruction of any safety features.
Safety Circuit
192B191B191B
The main power to the machine is monitored and controlled by the safety circuit. The
safety circuit has a control relay and one or more safety devices. The tripping contact of
the relay will disconnect power if the relay fails. Self-checking consists of positive guided
contacts which are mechanically forced to operate together. If the relay fails, the power
contact will open. The safety devices monitor the state of the EMERGENCY STOP button
and other safety mechanisms. When the safety relay detects that one or more of the safety
devices is open, the power to the motors and pneumatics is stopped.
Doors
193B192B192B
Access to the machine is provided by two doors. Modules have door protection through a
non-defeatable limit switch. The IR panels are disabled if a door is open.