Network Computing Devices 2168, 2261, 2248, 2244, 9124 User Manual

DUAL AIR COMMAND

0 150

30

120

60 90

200

400

600

800

1000

psi

kPa

PSI

AIR CONTROL

ACCESSORY KIT

2168 /2179 / 2244 / 2248 / 2261

INSTALLATION INSTRUCTIONS

Congratulations on your purchase of a new Air Control
Accessory Kit. This kit was designed to provide inflation
control of your air helper springs. This kit will be an asset to
your vehicle, meeting your air supply needs.

Please take a few minutes to read through the instructions,
identify the components, and learn how to properly install your
Air Control Accessory Kit.

NOTE:

The Air Control Accessory Kit can be used with most air
helper spring products. If you are installing an air helper
spring kit, do not install the air line tubing into the air springs
as stated in the air helper spring manual. If you are adding the
Air Control Accessory Kit to an existing air helper spring
system, you will need to deflate the air springs and remove the
air line tubing.

NOTE ON CONNECTING THE AIR LINE TUBING

Cut the air line tubing as square as possible. To connect the
air line tubing to the fittings, push the tubing into the fitting as
far as possible. If for any reason the tubing must be removed,
make sure the air helper springs are deflated, then push the
collar of the fitting toward the body of the fitting and the tubing
can be removed. To reassemble, make sure the tubing is cut
square and push back into the fitting.

PARTS LIST

STEP 1 - PREPARE THE COMPONENTS

A) COMPRESSOR

Install the rubber isolators to the compressor in the holes
located on the compressor feet. Insert the brass sleeve into the
top of the rubber isolator see Figure "B". Install the threaded
end of the T-fitting into the compressor head. Tighten the
fitting sufficiently to engage the orange thread sealant. Next,
install the pressure switch into the female end of the T-fitting.
Crimp a blue female terminal connector onto the red lead from
the compressor. Install the female terminal connector onto
either spade on the pressure switch see Figure "A".

B) AIR TANK

Thread two (2) 1/4" NPT male push-to-connect fittings into
the air ports on the air tank see Figure "A". Tighten the fittings
securely to engage the orange thread sealant.

C) GAUGE PANEL

Cut two pieces of air line tubing 3-1/2" in length, making the
cut as square as possible. Insert one end of each 3-1/2" piece
of air line into the hole marked IN on the back of the paddle
switches see Figure "C". Insert the remaining ends of the
3-1/2" lengths of tubing into a push-to-connect T-fitting see
Figure "A".

STEP 2 - SELECT A MOUNTING LOCATION

A) COMPRESSOR ATTACHMENT

Begin by removing the positive battery cable. Select a
convenient location to mount the compressor. This location
should provide ample air flow and be protected from airborne
debris and moisture. The mounting surface should be rigid to
support the compressor, such as under the hood on a fender well

COMPRESSOR 9210 1
AIR TANK 9124 1
PRESSURE SWITCH 9016 1
DUAL AIR CONTROL PANEL 1
30 FT. AIR LINE TUBING 9008 2
25 FT. EXTENSION HOSE 1
#10-32 x 1" MACHINE SCREW 5
#10-32 LOCK NUT 5
#10 FLAT WASHER 7
3/8" -16 1" HEX BOLT 2
3/8" -16 FLNAGED HEX NUT 2
3/8" FLAT WASHER 2
5/16" FLAT WASHER 2

24-8164 04-04 NCD-5993-4

COMPRESSOR T-FITTING 1
PUSH-TO-CONNECT T-FITTING 3
PUSH-TO-CONNECT MALE FITTING 2
PUSH-TO-CONNECT

INFLATION VALVE 1
NYLON TIE 12
15 FT. 18 GAUGE WIRE 1
15 FT. 16 GAUGE WIRE 1
FEMALE TERMINAL 4
RING TERMINAL 2
WIRE CONNECTOR 2
IN-LINE FUSE HOLDER 1
20 AMP BLADE FUSE 1

2168

AIR LINE

60 90

600

400

30

200

psi

0 150

1000

kPa

PSI

CONTROL PANEL

120

800

AIR LINE

AIR SPRING

(sold separately)

MANUAL INFLATION VALVE

PUSH-TO-CONNECT
MALE CONNECTOR

25' Extension

Hose

PUSH-TO-CONNECT

T-FITTING

SUPPLY

AIR TANK

PUSH-TO-CONNECT

MALE CONNECTOR

16 GAUGE WIRE TO
IGNITION ACTIVATED
POSITIVE 12 VOLT, 20
AMP POWER SOURCE

RED

COMPRESSOR

T-FITTING

AIR SPRING

(sold separately)

FUSE

16 GA. WIRE

PRESSURE

SWITCH

Connectors:

Female Terminal Connector

Wire Connector

Inline Fuse Holder

BLACK

Ring Terminal

FIGURE “A”