Maintenance Service; Collection Of Refrigerant; Gauge Manifold - Daikin LXE10E-A14 Service Manual

https://daikin-p.ru

4.4 Maintenance service

4.4.1 Collection of refrigerant

qWhen release the refrigerant from the
refrigerant system, be sure to use a
refrigerant recovery unit to protect the ozone
layer around the earth from depletion.
wObserve strictly all the environmental laws
relating with to the country where the repair
service is conducted.

4.4.2 Gauge manifold

(1) Attaching the gauge manifold
Place the quick joint against the service port
and push it at section A until it clicks.
Sleeve
Click
CAUTION
1. Use the pressure indicating function
of the controller to check the working
pressure as much as possible
instead of using the gauge manifold
in order to prevent foreign particles
or moisture from mixing into the
refrigerant system.
2. Do not use any of the pressure gauge,
gauge manifold, charge hose and
charging cylinder which have been
used for CFC12 in order to prevent
refrigerant or refrigerant oil of a
different kind from mixing.
Use the exclusive tools for HFC
134a.
The service port of quick joint type is
provided to make improved handling.
※Quick joint system
Quick joint (gauge manifold side)
(SAE quick joints)
Be sure to use the gauge manifold with
the quick joints shown above.
4-16
Service port
(high/low pressure)
HFC134a