Filling The New Oil Container; Emptying The Used Oil Container; Checking Scale Calibration; Unscheduled Maintenance / Calibration - FLO-DYNAMICS CCST 288 Manual Del Usuario

7) Connect the machine to the electrical supply.
8) Carry out a recovery operation (note: the low pressure tap should be open).
9) When zero pressure is reached, immediately close the tap (3) on the filter (5) and
press Stop or Reset.
10) Disconnect the machine from the electrical supply.
11) Disconnect the low pressure quick-connect coupling from the connector (2) on the filter
(4).
12) Remove the used filters and install new ones, respecting the direction of the arrows.
IMPORTANT: Filter replacement must be performed as quickly as possible in
order to avoid possible contamination by moisture in the ambient air.
13) Open the tap (1) under the filter (4) and the tap (3) on the filter (5).
14) Open the taps on the bottle.
NOTE: If possible, use an electronic leak tester to check the seal on the couplings of the
new filters.
15) Replace the rear plastic cover on the machine.
16) Reconnect the machine to the electrical supply and switch on.
17) Select NEXT MENU, and enter SERVICE ALARM.
18) Key in the filter code to cancel the alarm.
filters (FR200.)
19) Recover about 1lb (≈ 500g) of refrigerant to charge the machine circuit.
20) Switch the machine off.
21) Disconnect the machine from the electrical supply.

FILLING THE NEW OIL CONTAINER

It is good practice to fill the oil container whenever the oil level falls below 100 cc in order to
guarantee that there will be sufficient oil for topping off during successive operations. Always
refer to the information provided by the A/C system manufacturer for oil specifications.
Grasp the quick-connect coupling near the top of the container and remove the container
complete with cap. Unscrew the cap and fill the container with the correct quantity of oil of
suitable type and grade. Screw the cap back on and, grasping the quick-connect coupling as
above, replace the container in its seat.

EMPTYING THE USED OIL CONTAINER

This operation must be performed whenever the oil level exceeds 200 cc. Procedure: Remove
the container from its lodging. Unscrew the container while holding the cap in place. Empty
the used oil into a suitable container for used oils. Screw the container back on place while
holding the cap in place. Carefully replace the container into its lodging.

CHECKING SCALE CALIBRATION

Turn unit on and note the "Gas Available" reading. Hang provided 1 lb weight from the hook
found on the bottom of the scale (see fig. 4.) If change in "Gas Available" reading is +/- 1 oz, it
is recommended that the scale be calibrated.

UNSCHEDULED MAINTENANCE / CALIBRATION

Perform this operation whenever the values displayed on the LCD do not correspond to real
values. WARNING: The operations listed below must be performed with maximum attention
and care. In particular, always observe the following precaution: Always place the weights at
the center of the scale plate.
To enter the CALIBRATION MENU:
Switch the machine on. The MAIN MENU will appear after a few seconds:
INSTRUCTIONS MANUAL
The filter code is packed with the replacement
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