Dynojet 424xLC2: Installation Guide - Manual (Page 59)

3-17
4 W D D Y N O I N S T A L L A T I O N
Cable Routing
Version 1 Above Ground Model 424x/424xLC
2
Automotive Dynamometer Installation Guide
R OUTING THE C ABLES —W ITH O NE E DDY C URRENT B RAKE
Use the following instructions along with Figure 3-9 on page 3-19 for routing cables
with one eddy current brake. Refer to Chapter 4 for eddy current brake installation
instructions.
You will need the following parts:
• DM150-009-003 Washer, 1/4", Flat (4)
• DM150-011-005 Bolt, 1/4" x 1/2", Hex (4)
1 Secure the first and second cable tracks to the front rail tie assembly using two 
1/4-20 x 1-inch hex-head screws and two washers each.
2 Route the pickup/brake cable (J) from the speed pickup card and the brake
solenoid leads on the stationary dyno to DRUM 1 on the back of the DynoWare RT
module.
Route the pickup/brake cable (J) from the second cable track to DRUM 2 on the
back of the DynoWare RT module.
3 Route the CAN control cable (K) from the eddy current brake driver on the
stationary dyno to the back of the DynoWare RT module.
4 Route the air hose (P) from the T fitting on the air brake can on the stationary
dyno to your clean dry air supply. Refer to “Installing the Air Fittings” on page 2-
14 for more information.
The air brake comes installed with a hose barb for a 3/8-inch inside diameter air
hose. If your hose does not have an inside diameter of 3/8-inch then you will need
an air hose nipple (1/4-inch NPT) to connect your clean, dry shop air supply to the
dyno. Once the pressure is connected, the air brake is ready to use.
5 Route the drum brake air hose (R) from the cable track to the air brake can on the
stationary dyno.
6 Route the rail brake air hose (Q) from the second cable track to the T fitting on the
air brake can on the stationary dyno.
The air brake comes installed with a hose barb for a 3/8-inch inside diameter air
hose. If your hose does not have an inside diameter of 3/8-inch then you will need
an air hose nipple (1/4-inch NPT) to connect your clean, dry shop air supply to the
dyno. Once the pressure is connected, the air brake is ready to use.
7 Route the hydraulic pump power cable (G) from the first cable track and connect
to a 110VAC or 220VAC outlet. The pump motor is wired for 110VAC, refer to
Figure 3-19 on page 3-30 for more information on wiring the hydraulic pump
motor.
8 Route the 4WD board power cable (N) from the first cable track and connect to
the power supply. Plug the power supply cable (B) into your power source.
9 Route the eddy current brake driver power cable (I) from the eddy current brake
driver on the stationary dyno to your power source. Plug the power cable into your
power source. Refer to Appendix B for power requirements.
10 Route the dyno movement pendant cable (O) from the second cable track and
connect to the pendant.