VEHICLE TUBING INSTALLATION
1. Mount all components in a suitable location, preferably in a high area above the air system.
Do not mount in engine compartment or near any source of heat or dirt . The system may
be connected to any point in the vehicle's air system .
2. Mount air compressor in horizontial position as shown.
3.
CAUTION
no condensate or water must be allowed to enter or accumulate in the output of
the Auto Pump . Route output pressure line downward from Auto Pump to permit moisture
to drain away .
Water in the pump outlet will induce failure.
4. All connections for air lines are 1/4" NPT . Use Teflon tape, or equivalent on all
connections to insure no leakage of air.
5. The recommended installation of the Auto Pump air compressor system is shown below.
6. Note that an external check valve is located between the compressor and the pressure
switch. No additional check valve is required.
7. Mount the air compressor. Connect a suitable piece of flexible tubing from the outlet port of
compressor to the air tank . (Tubing and connectors are not supplied.)
8. An optional Mounting Plate 091-9HP-H is available to reduce any vibration and noise from the
Auto Pump and to simplify pump mounting.
170 Cherry Avenue
West Sayville, NY 11796
www.kussmaul.com
Ph: 800-346-0857
Fax: 631-567-5826
4
Auto Pump
make sure
the Auto Pump
is mounted
vertical.
Note:
Air Pressure System
Air Line
The Flow of
Any Moisture
1/4" NPT
Outlet Port
Truck
Body
Optional
Mounting
Plate
091-9-12V
-HP-H
Automatic
drain
NOTE: Compressor must be
mounted above air tank to assure
that moisture will flow away from
compressor.
