Snap-On ECO DUAL GAS Manuel D'instructions page 64

An accidental leakage of refrigerant may cause serious damage to skin and eyes, wear
protective gloves and goggles. Make sure that HP and LP coupling are disconnected
from A/C system or else and press ENTER, machine will check presence of refrigerant:
5) And if necessary will recover it
6) Remove the dryer filter, use the special wrench (ref Fig.24)
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7) Take the new filter, wet with clean POE oil both o-rings, and verify that they are correctly
placed into their seats
8) Insert the new drier filter, use the special wrench (ref Fig.25)
INSTRUCTIONS MANUAL
CHANGE DRYER FILTER
Make sure that HP and LP couplings are
Disconnected from A/C system
CHANGE DRYER FILTER
Veryfing gas presence in filter
FIG. 24
64
DD/MM/YY XX:XX PM
ESC
ENTER
DD/MM/YY XX:XX PM
STOP
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