UView Vacufill Coolant Exchanger - Manual (Page 4)

TO REUSE COOLANT
1. Cooling System must be in vacuum. See "EVACUATE AIR" instructions.
2. Set to
"OFF" .
3. Set to "REMOVE" and to "REMOVE" positions.
4. Let coolant fill Cooling System until vacuum gauge stops. NOTE: Extraction Straw is not used.
Remove RadNeck assembly to check level of coolant.
6. If more coolant is required, follow "EVACUATE AIR" instructions.
Follow "FILL NEW COOLANT" instructions.
TO DRAIN TO RESERVOIR TANK
1. Set to "OFF" .
2. Set to "DRAIN TO RESERVOIR" and to "TEST" to drain
removed coolant from Recovery Tank to Reservoir Tank.
3. Let coolant continue to drain until Recovery Tank is empty or Reservoir Tank is full.
This will take approximately 5 minutes for 2.5 gallons (9.5 L).
4. Set to "REMOVE" position to stop draining.
REMOVE COOLANT FROM AN OPEN COOLING SYSTEM
Operating Temperature (minimum 140 oF/60 o
Pressurized Tank Cap off.
Connect Air Line (minimum 90 PSI) to Air Valve on unit. Air Valve must be
2. Disconnect RadNeck Assembly from extraction hose. For all horizontal /
vertical radiators and side tanks, an Extension Tube Assembly (rigid 3/8”
O.D. with Cone) must be added to the extraction hose to remove coolant
(when applicable). Place Extension Tube Assembly into radiator or side
tank until it reaches the bottom. If tube does not reach bottom of the tank,
then slide Cone up or down until it reaches the bottom. ( Figure 1)
4. Attach extraction hose to Extension Tube Assembly or RadNeck Assembly
to radiator opening or side tank using the appropriate rubber adaptor, tighten
the knurl body by turning it clockwise until snug to ensure fit to radiator neck
(only for RadNeck Assembly). ( Figure 3)
6. Push down only on Extension Tube Assembly until vacuum gauge starts to
climb to secure cone in place.
10. To release vacuum in system for repairs, disconnect coupler on extraction
hose from Extension Tube assembly or RadNeck Assembly. ( Figure 4)
"OFF". (Figure 2)
NOTE: Clamp off any overflow hoses to get maximum vacuum.
Air Nipple not included.
Set to "REMOVE" and to "REMOVE"
and to "ON" .
NOTE:
On some vehicles, the ignition must be on and the heater set on high.
engine block.
assembly extraction hose. (5 minutes)
Set to "TEST" and to "OFF" .
NOTE: It is important to follow the above steps in the exact order.
If is turned "OFF" before is in "TEST"
position, coolant will flow back into the vehicle.
additional coolant can be removed using "Draft Effect" instructions
on page 4.
Figure 2
D
AIR NIPPLE
(Not Included)
AIR LINE
VALVE 1 VALVE 2
VALVE 3
B C
V
VALVE 3
VALVE 3
AIR FILTER
2 7
VALVE 3
VALVE 1
VALVE 1
D
B
A
VALVE 3 VALVE 2
VALVE 2
D
VALVE 2
"OFF"
VALVE 3
VALVE 1
TEST
D
VALVE 2
A
"OFF"
REMOVE
B C
REMOVE
VALVE 3
VALVE 1 VALVE 2 B C
DRAIN TO RESERVOIR
VALVE 1 VALVE 2
VALVE 3
Figure 3
EXTENSION
TUBE
ASSEMBLY
EXTRACTION HOSE
RADNECK
ASSEMBLY
Figure 1
EXTENSION
TUBE
ASSEMBLY
EXTRACTION HOSE
RADNECK
ASSEMBLY
EXTENSION
TUBE
ASSEMBLY
Figure 4
RADNECK
ASSEMBLY
EXTRACTION HOSE