AR83.30-A-1780B | Discharge air conditioning system | 18.12.00 |
MODELS 690.34 /63 /64, 903.66 /67 with code (HH6) Air conditioning, roof equipment
MODELS 904.66 with code (HK1) Regulated air conditioning, roof equipment
A83.30-0003-12
Shown on model 690.34 with air conditioning, roof equipment code HH6
1 Test and filling valve, low-pressure side
2 Test and filling valve, high-pressure side
A83.30-0022-06
Shown on model 904.66 with regulated air conditioning, roof equipment code HK1
1 Test and filling valve, low-pressure side
2 Test and filling valve, high-pressure side
Connect | |||
Danger! | Risk of explosion from welding or soldering work on sealed air conditioning system. Risk of poisoning. Inhaling overheated refrigerant vapors may be toxic. Risk of injury. Contact with liquid refrigerant may result in injury to the skin and eyes. | Never perform welding work on or near a closed air conditioning system. No smoking or open flames. Wear eye protection and protective gloves. Work only in well ventilated areas. Carry out repair work on the air conditioning system circuit only after the system has been discharged. | |
| Notes on handling refrigerant R134a | All models fitted with air conditioning | |
1 | Provide air conditioning extraction, processing and filling unit | | |
2 | Install low-pressure line of air conditioning extraction, processing and filling unit at the test and filling valve, low-pressure side (1) | ||
3 | Install high-pressure line of air conditioning extraction, processing and filling unit, high-pressure side (2) at the test and filling valve, high-pressure side (2) | ||
Draining | |||
4 | Drain air conditioning system according to the manufacturer of air conditioning extraction, processing and filling unit | Slowly open the valves of the air conditioning extraction, processing and filling unit. This avoids compressor fluid being drawn out with the refrigerant. | |
5 | Switch off air conditioning extraction, processing and filling unit | ||
6 | Disconnect high-pressure line and low-pressure line of the air conditioning extraction, processing and filling unit from test and filling valve, low-pressure side (1) and test and filling valve, high-pressure side (2) |
Workshop equipment
WE58.40-Z-1002-22A | Air conditioning service station |
Henviste dokumenter
- ah8330n000301a Oplysninger om håndtering af kølemidlet R134a
- as8300z000101a Fare for eksplosion ved svejse- og loddearbejde på det lukkede klimaanlæg. Fare for forgiftning ved indånding af overophedet kølemiddeldamp. Fare for personskade ved hud- og øjenkontakt med flydende kølemiddel