MAHLE RTI ID900 - Manual (Page 6)

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B. Sample Hoses
1. R12 Sample Hose: is a 6-foot hose consisting of a nylon inner tube surrounded by a polyurethane outer tube. The hose
contains the instrument connection fitting on one end and a ¼” SAE female flare nut on the other end. This hose is to be
utilized when sampling from R12 vehicle systems or storage cylinders.
2. R134a Sample Hose: is a 6-foot hose consisting of a nylon inner tube surrounded by a polyurethane outer tube. The hose
contains the instrument connection fitting on one end and a R134a low side coupler on the other end. This hose is to be
utilized when sampling from R134a vehicle systems or storage cylinders.
C. Power Harnesses
1. Vehicle Battery Adapter: is a 6-foot power cable that has an instrument mating connector on one end and vehicle battery
connection clips on the other end. This harness is utilized to connect power from the vehicle battery to operate the
instrument and avoid the use of extension cords.
2. Wall Power Adapter (Optional): is a 6-foot power cable that has an instrument mating connector on one end and a plug-in
power transformer on the other end. This harness is utilized to connect power from either a standard 115 or 220 VAC wall
power outlet to provide operating power to the instrument. A separate wall power adapter is provided for 115 or 220 VAC
source power.
Warning: Verify the wall power adapter AC inlet voltage, either 115 or 230, matches the AC power available.
D. R134a Tank Adapter Fitting: provides a conversion of standard R134a cylinder ACME threaded ports to a R134a low side
coupler stub. This will permit the use of the instrument R134a sample hose during refrigerant cylinder sampling.
E. Storage Case: is a cardboard container that houses the instrument, oxygen sensor, adapter fitting, sample hoses, power adapters
and manual during non-use periods.