STINAR Flush & Fill Cart SFFC-70/2, Manual

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SECTION 1 | GENERAL INFORMATION & OPERATING PROCEDURES
Flush & Fill Cart SFFC-70/2 | 18
1.2.3 | Operating Procedures
1.2.3.1 | Filling the Coolant Tank
The fill coupling for the fresh coolant tank is located on top of the tank. To
fill tank:
1. Flip up hatch on two-inch fill port.
2. Also fill coolant until the tank is full.
1.2.3.2 | Draining the contaminated coolant from the
aircraft
1. Position the flush and fill cart near the aircraft’s service panel.
2. Set tow vehicle brakes. If cart is disconnected from tow vehicle, set cart
brakes by manually raising and latching tow bar in upright position.
3. See figure 1.2.3 for the location of the return hose.
NOTE:
Comply with Airline Operating
and Service Manuals for ap-
proaching aircraft and parking.
WARNING!
ALWAYS HAVE THE PUMP
SHUT OFF WHEN CHANGING
PROCEDURES AND VALVE
POSITIONS.
CAUTION!
Do not kink, bend sharply, mash
or otherwise deform the supply
and return hoses.
4. Ensure that V1, V2, V3, V4 and V5 are positioned so that the handle is
pointed towards the side of the cart (handles can only be positioned
towards the side or the rear).
5. Open the aircraft service panel. Connect the quick-release coupling
on the water fill hose to the aircraft inlet.
6. Drain the liquid from the air vehicle per applicable aircraft
technical order.
7. Tow the servicing unit to an approved waste disposal facility and
drain the contaminated coolant through the drain valve. (V-9)