Hale Trailer - Manual (Page 28)

❑ Accessories / Options
28 Accessories / Options - Skid & Trailer
p/n: 209-0020-101-0
2A.2 AUTO-START
The auto-start push button, when pressed, starts the engine and the
primer(s) to automatically prime the pump. The primer(s) shut-off when the
pump is fully primed. Auto-start instructions are posted on a placard affixed
to the unit. If your unit includes the auto-start system, for additional instruc-
tions, also see Section “Addendum” beginning on page 71.
WARNING !
ALWAYS MAKE SURE THE KEY SWITCH IS SET TO “OFF” BEFORE SERVIC-
ING THE ENGINE. WHEN AUTO-START IS SELECTED, THE ENGINE WILL
CRANK AND, IF IT DID NOT START, PAUSE BRIEFLY THEN CRANK AGAIN
WITHOUT AN AUDIBLE WARNING .
2A.3 AUXILIARY COOLING
Gearbox Manifold Coolers
Figure 2a-2: Typical Gearbox Manifold Coolers
For pumps not equipped with standard gearbox cooling, a cooler option is
available. (See Figure 2a-2: “Typical Gearbox Manifold Coolers.”) The
gearbox cooler circulates pump water to transfer heat from the gearbox oil
to the pump discharge, thus maintaining proper operating temperatures.
Heat Exchanger, “K” Series
The Hale Model “K” heat exchangers, meet NFPA 1901 requirements. (See
Figure 2a-3: “Model “K” Heat Exchanger,” on page 29.)