DeltaTherm_IR_REV_C.pdf - 第13页
DeltaTherm IR Cure Module Revision C / Sept ember 2022 Page 13 of 41 Exhaust Req uirements Machine Exhaust Requirement Machine Duct Size Air Velocity at Test Point (ft/min) Air Velocity at Test Point (m/sec) DeltaTherm 4…
DeltaTherm IR Cure Module
Revision C / September 2022
Page 12 of 41
Operating Safety
Notices and Warnings
• 27B26B26BUse safety glasses, gloves, and long-sleeved clothing.
• 28B27B27BRead and understand all operating manuals before you use this equipment.
• 29B28B28BDo not disable the safety features of the machine.
• 30B29B29BLock-out and tag the air and power supplies before you clean or service any part
of the system.
• 31B30B30BRelieve the pressure before you remove any hose.
• 32B31B31BDo not replace any hose with a hose of inadequate pressure rating.
• 33B32B32BUse only replacement parts recommended or supplied by the manufacturer.
• 34B33B33BStay away from all moving parts when the system is in operation.
Safety Devices and Guarding
191B190B190BThe DeltaTherm IR Cure Module has safety features that protect the operator from hazards
during normal operation of the machine.
271B270B270BNote: 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
192B191B191BThe 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
193B192B192BAccess 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.
DeltaTherm IR Cure Module
Revision C / September 2022
Page 13 of 41
Exhaust Requirements
Machine
Exhaust
Requirement
Machine Duct Size
Air Velocity at Test
Point (ft/min)
Air Velocity at
Test Point (m/sec)
DeltaTherm 4’
200 CFM
4” (102mm)
2292
11.6
DeltaTherm 8’
300 CFM
6” (152mm)
1528
7.8
DeltaTherm 8’ H
140 CFM
6” (152mm)
713
3.6
DeltaTherm 12’
600 CFM
6” (152mm)
3056
15.5
DeltaTherm 12’ H
210 CFM
6” (152mm)
1070
5.4
DeltaTherm 16’
1000 CFM
6” (152mm)
5093
25.9
DeltaTherm 16’ H
280 CFM
6” (152mm)
1426
7.2
194B193B193BNote: Check machine specifications. Custom order machines and processes may require
higher exhaust flow rates.
Air Velocity Test Point
195B194B194BMeasure the velocity at the inlet to the factory supplied duct.
196B195B195B
3B3B3BFigure 4: Air Velocity Test Point
DeltaTherm IR Cure Module
Revision C / September 2022
Page 14 of 41
Operation
272B271B271BNote: The screens shown in this manual are examples. However, the terminology
used on the screens is consistent for all machines. ON/OFF options are displayed by
showing black background with white lettering for ON and white background with
black lettering for OFF.
Startup Procedure
1. 35B34B34BClose all doors.
2. 36B35B35BEngage the EMERGENCY STOP button.
197B196B196B
4B4B4BFigure 5: Emergency Stop Button
3. 37B36B36BTurn the main power switch to ON.
4. 38B37B37BPush the green POWER ON button on the front of the DeltaTherm module.
198B197B197B
5B5B5BFigure 6: Power On Button