Robinair 34134Z Refrigerant Recovery, Recycle, Recharge Unit - Manual (Page 11)

Recover/Recycle/Recharge Unit
9
Add refrigerant to the internal storage vessel (ISV) after adding oil to the
vacuum pump. After the initial refrigerant fill, refill the ISV as necessary. (Refer
to
Adding Additional Refrigerant to the ISV in this manual.)
Wear safety goggles when working with refrigerant. All hoses
may contain liquid refrigerant under pressure. Disconnect
hoses using extreme caution. Read and follow all warnings at
the beginning of this manual before operating the unit.
WARNING
Initial Setup
INST1006
Adding Refrigerant to the Internal Storage Vessel
Source Tank
Compartment
Source
Tank Strap
R-134a High-side
Hose
Storage Fitting
R-134a Low-side Hose
Storage Fitting
Unit Components - Side View
Service Hoses