4
[3] Service tools
Use the below service tools as exclusive tools for R407C refrigerant.
No.
Tool name
Specifications
1
Gauge manifold
·Only for R407C.
·Use the existing fitting SPECIFICATIONS. (UNF7/16)
·Use high-tension side pressure of 3.43MPa·G or over.
2
Charge hose
·Only for R407C.
·Use pressure performance of 5.10MPa·G or over.
3
Electronic scale
4
Gas leak detector
·Use the detector for R134a or R407C.
5
Adapter for reverse flow check.
·Attach on vacuum pump.
6
Refrigerant charge base.
7
Refrigerant cylinder.
·For R407C
·Top of cylinder (Brown)
·Cylinder with syphon
8
Refrigerant recovery equipment.
