Smart Power Systems LR Series - Manual (Page 19)

Smart Power
®
Systems
A. C. MODULAR GENERATOR SYSTEM
Page 18 of 49
Never install a 90° fitting at the pump outlet or inlet.
Never use an inlet line fitting less than 1”.
Never install a hose tightly between connections. Leave length for the hoses to
expand.
Do not form loops in the hose that may collect air or cause kinking. Run hose as
straight as possible (but not taut) between connections.
To keep debris out of hoses while being positioned, cover the ends.
Do not bundle installed hoses tightly together with banding. Hoses must have
freedom to expand.
Do not operate the system with external stresses applied to the hydraulic hoses.
The A.C. modular hydraulic system generates hydraulic pressure approaching 3500
psi. A ruptured hose may result, causing personal injury or damage to the system.
Do not put any substance into the reservoir other than clean, fresh Dexron III
hydraulic fluid. Doing so will void the system’s warranty.
7.
Connect the vehicle’s breaker panel to the generator output. The generator is pre-
wired to supply 120/240 VAC for 60 Hz systems or 110/220 VAC for 50 Hz system,
with the generator frame bonded to ground. Route the generator output
conduit/wiring to the breaker panel, and carefully cut the conduit to length without
cutting the wire insulation. A conduit connector has been provided to connect the
conduit to the breaker panel. Connect the (4) four generator output wires to the
breaker panel as follows (see Figure 2 for electrical schematic and wiring diagram):
60 Hz Systems 50 Hz System
Phase A: Black wire (120 VAC) Phase A: Black wire (110 VAC)
Phase B: Red wire (120 VAC) Phase B: Red wire (110 VAC)
Neutral: White wire Neutral: White wire
Ground: Green wire Ground: Green wire
To completely utilize the generator’s output capabilities, the 120 VAC for 60 Hz
systems or 110 VAC or 50 Hz system loads must be equally divided between the
generator’s two main windings. Before wiring the vehicle, calculate the wattage of
each 120 VAC for 60 Hz systems or 110 VAC for 50 Hz system load that will be
connected to the generator. Next, create two groups of loads based on total
wattage (add the individual wattage of each load together). Exchange loads
between the two groups until the total wattage of the two groups is as close as
possible to being equal. Wire the system with one group connected to Phase A
(BLACK) and neutral, with the other group connected to Phase B (RED) and
neutral.
ALTERNATE CONFIGURATION: 120 VAC for 60 Hz systems or 110 VAC for 50
Hz system only: If the application requires 120 VAC for 60 Hz systems or 110 VAC