Symtech VFX 1 User Manual

Page 6

Control Panel Descriptions and Functions

The following information is intended to familiarize the VFX 1 operator with the control panel and its
functions. Time must be taken to read and understand the VFX 1 controls and operation for safe and acceptable
performance of the unit. All control panel valve functions are color coded to aid technician in the function
selection process. Simply match all three control panel valves to the matching colored function legends at each
control panel valve - #1, #2, and #3. Please refer to diagram on next page for full details.

AIR CONTROL

–

Controls supplied shop air pressure flow and is the first step in exchange process

OFF position stops all air flow – valve should always be returned to the OFF position after completion

of each function. Automatic pressure relief of new fluid hose
occurs when in the off position.

(PRESSURE) – FLUSH

(BLUE)

, TOP OFF

(GREEN)

EMPTY USED

(PURPLE)

, –

This position directs shop air pressure to the new fluid pump. Allowing user to perform
reverse FLUSH, top off, and EMPTY USED fluid tank procedures.

(VACUUM) DRAIN AND FILL

(RED)

, LOWER LEVEL

(YELLOW)

, – This position directs

shop air pressure to vacuum venture where vacuum is created then stored within the
onboard tank. . Allowing the user to perform the vacuum DRAIN & FILL, and LOWER
LEVEL procedures

FUNCTION CONTROL

–

Controls pressure or vacuum flow to used coolant tank and is the second step

of the process.

HOLD, TOP OFF

(GREEN)

– This Position stops the vacuum or pressure flow to and from the used

fluid tank, preventing air pressure from reaching used tank during TOP OFF procedure.

THIS VALVE SHOULD ALWAYS BE DIRECTED TO FLUSH (BLUE) TO SAVE
A STEP IN MOST CASES AND TO LEAVE THE USED COOLANT TANK AT
ATMOSPHERIC PRESSURE. THE FUNCTION CONTROL VALVE ONLY
NEEDS TO BE ADDRESSED WHEN EMPTY USED, TOP-OFF, OR HOLD
FUNCTIONS ARE REQUIRED TO BE PERFORMED.