Pest Control Equipment User Manual
USING THE CONTROL PANEL INTERFACE
Basic Operation
Version 1 Control Panel Interface Installation and User Guide
2-3
USING THE AIR FUEL RATIO AIR PUMP
The CPI allows control of the optional internal air pump that is part of the air fuel 
ratio (AFR) sampling system. This air pump is built into the dyno to draw exhaust 
gases over the AFR sensor. The button on the control panel allows the dyno user to 
turn this pump on and off. The indicator light on the control panel will illuminate 
when power is provided to the pump.
If the pump does not run, check the following:
• Verify the switch on the pump assembly is on.
• Verify fuses F3 and F4 on the CPI board.
• If the E-Stop button is pressed or the external E-Stop circuit is open then the AFR 
pump will not run.
Refer to the Air Fuel Ratio Module Installation and User Guide for proper operating 
and maintenance procedures (P/N 98295110). Failure to follow proper procedures 
may result in inaccurate data or damage to the equipment. This manual can be found 
on your WinPEP CD or at www.dynojet.com/manuals.shtml.
control panel feature description
Air Fuel Ratio Air Pump This optional accessory allows control of the internal air pump 
of the air fuel ratio sampling system. Refer to page 2-3 for more 
information.
Emergency Stop/Dyno Shutdown Deactivates the dyno outputs whenever the button is pressed or 
the external E-Stop circuit is opened. Refer to page 2-4 for more 
information.
High Pressure Blowers (Blowers) This optional accessory allows you to toggle the blowers on and 
off to control the temperature of the bike. Refer to page 2-4 for 
more information.
Motorized Carriage This accessory requires the CPI and battery to operate. The 
motorized carriage allows you to move the bike forward and 
backward by remote control to center the bike's rear tire on the 
dyno drum. Refer to page 2-5 for more information.
Starter Allows for spinning up the dyno drum to bump start bikes that 
may not have a starter. Refer to page 2-5 for more information.
Status Indicator Provides information on the status of the CPI control and the 
various inputs to the CPI. 
Wheel Clamp This optional accessory requires the CPI and battery to operate. 
The wheel clamp allows for quicker loading and unloading of 
the bike. Refer to page 2-6 for more information.










