MotorVac TRANSTECH-1000 - Manual (Page 8)

Theory of Operations
Descriptions of the various operations, control buttons, and indicators that make up the control
panel are listed below.
VACUUM-OFF-FILL SWITCH:
• When power cord is attached to a good 12 volt source, move the switch to the VACUUM
position to create vacuum on the service hose.
• When the switch is moved to the FILL position, the unit will pump fluid from the clean fluid
tank out of the service hose.
EMPTY WASTE SWITCH:
• Turn on the EMPTY WASTE SWITCH to pump used fluid out of the service hose.