36
DC-ITD-FTIR-MAN01
www.dodtec.com
FEB 2020
815-788-5200
FTIR Manual
Chapter 6
–
Maintenance
It is recommended for complete safety that the DOD64 FTIR gas detection system be serviced on-site every 6
months by a certified DOD Service Engineer or by submitting the unit to the manufacturer for routine
maintenance. A certificate of repair should be received and kept with operation documents of the machine.
Any malfunctions in the device should be reported and corrected before further use.
For Permanent discontinuation:
Please contact DOD Technologies for the safe return of your equipment. All discontinued units will be
accepted back by DOD Technologies so proper recycling may take place. For information on how to return the
unit contact us using the below information:
6.1 Return the DOD64-FTIR to A Safe State After Service
Before returning the DOD64-FTIR to service after maintenance, perform verify the following checks:
•
Verify all A/C power connections are secured properly
•
Check all ground wire connections are secured properly to each panel on the unit
•
Verify each analyzer tray is installed on the rails and connected properly.
•
Check tubing connections on both sides of each pump.
Verify all sample tubing and exhaust tubing connections on the unit.
6.2 Service Area Door Access
DANGER
: Service must be performed by trained personnel only. Turn off the unit, disconnect
A/C power and unplug the 14 pin I/O connector on the side of the unit (if installed) before
opening the Service Door.
The maintenance doors are used to access the service areas. Two keyed latches secure the door. Turn both
latches with the key to open the maintenance door and be sure to secure both latches when closing the door.
To open the service area doors:
•
Insert the key provided into the slot and rotate counterclockwise to unlock the door.
•
Turn the latch counterclockwise to unlatch the door.
•
Lift the control panel access door until it locks (listen for click).
•
The door should remain in the up position until the lock is released.
When service is complete be sure to close the service door and secure the keyed latch to the closed position.
Verify that the service door cannot be pulled open
–
secure the door using the key to lock the door.
IMPORTANT:
The control box access door should remain closed and latched except when servicing the
system.
