PCE Instruments PCE-RRM 250 Handleiding


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PCE-RRM 250
REFRIGERANT
RECOVERY MACHINE
OPERATING MANUAL
G
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Warning
Warning
Warning
WarningWarning
Warning means that mis-operation can lead to body injury.
Notice
Notice
Notice
NoticeNotice
Notice means that mis-operation can do harm to the unit and lower the
performance of the unit, or even make the unit unable to work pr operly.
For your better understanding of the security l abels in this manual, we have listed
the content of these security labels your reference. for
Warning
Warning
Warning
WarningWarning
Only a qualified technician should operate th is recovery unit.
Warning
Warning
Warning
WarningWarning
Before starting the equipment, be sure that it is well grounded.
Warning
Warning
Warning
WarningWarning
While using electrical wire, the wire must be well connected and grounded.
Warning
Warning
Warning
WarningWarning
Only a qualified electrician should do the wire connection according the technical to
standard and circuit diagram.
Warning
Warning
Warning
WarningWarning
Be sure the power is off before examining repairing the recovery unit. or
Warning
Warning
Warning
WarningWarning
If the original power supply cord is damaged, choose carefully for the replacing
one, or you may directly buy from us.
Warning
Warning
Warning
WarningWarning
When the unit breaks down, be sure the power is before you operation. off do any
Warning
Warning
Warning
WarningWarning
Please take power supply and the capacity of your ammeter and electrical wire.
G
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Warning
Warning
Warning
WarningWarning
Use only authorized refillable refrigerant tanks. It requires the use of recovery
tanks with a minimum working pressure of 40 bar(580psi).Do not overfill the
recovery tank. Tank is full at 80% capacity. There should be enough space for
liquid ex a explosion. pansion. Overfilling of the tank may cause violent
Warning
Warning
Warning
WarningWarning
An electric scale is to prevent needed overfilling.
Warning
Warning
Warning
WarningWarning
Always wear safety goggles and protective gloves while working with refrigerants
to protect your skin and eye from refrigerant gases or liquid. Avoid getting in
touch with caustic gas or liquid.
Warning
Warning
Warning
WarningWarning
Be sure that the room where you are working is thoroughly ventilated.
Notice
Notice
Notice
NoticeNotice
Be sure the unit is working under the r supply. right powe
Notice
Notice
Notice
NoticeNotice
When using extension cord, it should a minimum 1.5mm AWG an be and no
longer than 7.5 meters, or it may cause the voltage drop and damage the
comp ressor.
Notice
Notice
Notice
NoticeNotice
The input pressure of the unit should not exceed 26bar(377.1psi).
Notice
Notice
Notice
NoticeNotice
The unit need to be laid horizontally, otherwise it will l to unexpected ead
vibration, noise or even abrasion.
Notice
Notice
Notice
NoticeNotice
Do not expose the equipment to or rain. sun
Notice
Notice
Notice
NoticeNotice
The ventilation opening of the unit must not be blocked.
Notice
Notice
Notice
NoticeNotice
If the overload protector pops, reposition 5 minutes. it after
OPERATI
OPERATI
OPERATI
OPERATIOPERATION
ON
ON
ONON MANUAL
MANUAL
MANUAL
MANUALMANUAL
1.Do not mix different refrigerants together in one tank, or they could
n separated used. ot be or
2.Before recovering the refri gerant, the tank should achieve the
vacuum level: 75cmHg( - -29.6psi),which -condensable is for purging non
gases.
Each tank was full of nitrogen manufactured the when it was in
factory. thus the nitrogen should first be evacuated before the use.
3
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And each type of refrigerant must have its own filter. For the sake of
ensuring the normal operation of the unit, please use filter the
specified by our company. High quality filter drier will bring high
quality services.
5.Special-caution is needed when recovering from burnt system,and two
dry filter is needed.
6.The unit has an Internal High Pressure Shut-Off If the Switch. pressure inside
the system is above 38.5 bar, compressor will automatically shut off. To
restart the compressor, please decrease the inte pressure(High rnal pressure
shut off- switch reset automatically),the compressor will restart
automatica lly.
OPE
OPE
OPE
OPEOPERAT
RAT
RAT
RATRATION
ION
ION
IONION MANU
MANU
MANU
MANUMANUAL
AL
AL
ALAL
When High Pressure Protection is initiated, please find out the cause
and deal with it before restarting the unit.
Cause of High Pressure Protection Troub and le Shooting:
①The the refrigerant tank --- input valve of is closed open the valve
will help solve the problem.
2 The connecting hose between the recovery unit and refrigerant tank is
tuck close all the valves and replace the connecting hose.-
③The the refrigerant high, pressure temperature of tank is too is too
H cool come back igh, give it some time to down and the pressure will to
normal.
7.In order to gain maximum rec a hose with over speed, inner diameter bigger
than 4mm is recommended and the better shorter than 1.5m hose should be
8. While recovering large amounts of liquid, use the Push/Pull Mode.
(see Push/Pull mode operation Page12) on
9.After recovering, make sure there is no refrigerant left in the unit.
Read the Purge Operation carefully. Liquid refrigerant remained in the
unit may be expanded and destroy the components.
10.If the unit is to be f any length time, stored or not used or of we recommend
that it be completely ev acuated of any residual refrigerant and
purged with dry nitrogen.
11.Connection hose with check valve is recommended, it can
prevent refrigerant lose.


Product specificaties

Merk: PCE Instruments
Categorie: Meetapparatuur
Model: PCE-RRM 250

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