Operation Manual

GENERATOR INSTALLATION
in RECREATIONAL VEHICLES
INTRODUCTION
Use this section as a guide when installing a generator set in a recreational vehicle, and then refer
to the appropriate operation section for specific instructions. The installation of a RV generator set shall
comply with current standards of ANSI / RVIA EGS-1, NFPA 1192 / ANSI A 119.2, ANSI / NFPA 70,
NFPA 551 and applicable articles of the National Electrical Code. Generator set installations must also
comply with state and local requirements.
MARINE APPLICATION
RV generator sets do not comply with United States Coast Guard (USCG) requirements and
must not be used for marine applications. Use only generator sets specified for marine use in marine
installations. USCG regulation 33CFR183 requires a generator set to be “ignition protected” when used
in a gasoline fueled environment.
GENERAL INFORMATION
This information section covers the PTRV generator models listed below. To determine your
specific model check the model number found on the Power Technology nameplate attached to the unit.
Follow all instructions in this manual to ensure proper installation and operation.
Each generator set features a Kubota diesel engine, rotating-field alternating current generator,
and an ECU controller. Inside the unit is an On /Off switch to reset the controller or lockout the remote
switch to prevent accidental starting while servicing the unit. After the set is attached to the frame of the
vehicle, all that is usually required to make it operational is the following.
1. Install the Exhaust System.
2. Route and connect Fuel Lines.
3. Install and connect Remote Switch.
4. Attach Load Leads to vehicle’s AC electrical circuit.
5. Mount Reservoir Tank and Remote Radiator, connect coolant hoses.
6. Add proper amount of radiator coolant.
7. Add oil to crankcase, to the dipstick FULL mark.
8. Connect DC battery cables.
(Consult the Specification Charts on the Following Pages for Requirements)
3
MODEL PTRV-3 & PTRV-3 RR
GENERATOR DIMENSIONS L x W x H 28” x 20-3/4” x 15”
WEIGHT 260 lbs.
ENGINE Kubota E-300
RPMs 2200
KW RATING 3
AC VOLTAGE 120
AMPERAGE 25
Hz 60
PHASE 1