Справочник Пользователя для Toshiba RAV-SM801AT-E

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Compound pressure gauge

Service port (Valve core (Setting pin))

Packed valve (Gas side)

Pressure gauge

Manifold valve

Handle Hi
(Keep fully closed)

Charge hose
(For R410A only)

Vacuum pump adapter 
for counter-flow prevention
(For R410A only)

Handle Lo

Charge hose
(For R410A only)

–101kPa 

(–76cmHg)

Vacuum

 pump

Valve rod

Valve unit

Flare nut

Stopper

Charge port

Charge cap

*1. Use the vacuum pump, vacuum pump adapters, and gauge manifold referring to the manuals attached to each

tool before using them. For the vacuum pump, check oil is filled up to the specified line of the oil gauge.

*2. While the air is purged, check again that the connecting port of charge hose, which has a projection to push the

valve core, is firmly connected to the charge port.

• Open the valve stem or the handle until it

strikes the stopper. It is unnecessary to apply
further force.

• Securely tighten the cap with a torque wrench.

• Cap tightening torque

Ø6.4

Ø9.5

Ø12.7

Ø15.9

14 to 18 N•m (1.4 to 1.8 kgf•m)

33 to 42 N•m (3.3 to 4.2 kgf•m)

33 to 42 N•m (3.3 to 4.2 kgf•m)

33 to 42 N•m (3.3 to 4.2 kgf•m)

14 to 18 N•m (1.4 to 1.8 kgf•m)