DP
Step Seven
SYSTEM CHECK
Important: Perform these steps only after the HVAC and all other components have been installed.
System Check
• Oil level in the APU engine, add oil if necessary.
• Electrical and plumbing connections are secure.
• Radiator coolant valves (if any) fully open.
APU First Time Start Up
Before first time starting use the priming pump to clear the air in the fuel line. | Priming Pump |
WARNING: Do not start or run the APU prior to purging the entire cooling system of air.
Failure to do so will result in APU engine failure.
WARNING: Do not operate the engine without the enclosure cover in place. Failure to do so may result in injury.
Completing the Installation
•Test all the functions of the APU and the HVAC.
•Replace vehicle access panels, fairings, interior components and hardware that was removed to facilitate the installation.
•Seal all holes made through the floor or walls of the truck bunk with suitable sealant such as expanding foam.
•Vacuum the interior of the cab/sleeper.
•Review the installation with the owner and instruct them on the proper operation of the Diamond Power Systems. Give the owner the Operator’s Manual.
•Complete all warranty cards and return to Diamond Power Systems.
