swaploader SL-75, Parts And Operation Manual

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Section II: Installation
2.0.INS.SL-75
SPACER KIT INSTALLATION
The SL-75 has made available an alternative option when installing to the truck chassis. The
Spacer Kit
(Pt. No. 13H49) allows for the hoist to be raised to account for any interferences from
components of the truck that are above the chassis. The main frame of the hoist will have pre-
drilled holes into
the bottom flange
that will sit on top
of the spacer
provided in the
spacer kit. Be sure
to drill Ø1/4” holes
into the spacers to
drive the spring
pins into.
POWER PACK INSTALLATION
Introduction to the Power Pack: The SwapLoader Power Pack provides on demand hydraulic
power from a self-contained power unit which consists of a gear pump, 24V electric motor,
directional valve, and reservoir. In order to provide 24V to the motor, an additional 12V AGM 27
or AGM 31 auxiliary battery is required. The auxiliary battery is connected first to a series
parallel switch and then subsequently to the truck batteries through the series parallel switch.
This configuration allows for the auxiliary battery to charge in parallel with the truck batteries at
12V while the Power Pack is not engaged. When the in-cab control switch activates the power
unit, this simultaneously triggers the series parallel switch and places the auxiliary battery in
series with the truck battery thus providing 24V to the electric motor.
Also integrated into the hydraulic system is a ferrous proximity sensor, which detects only
metal. In the case of the SL-75, the proximity sensor will sense the outer tube while it is in a flat
position. When the outer tube is not flat, the sensor will not allow a signal to be sent to the jib
section of the control valve, which effectively disables the jib function of the hoist
Figure F
2-4