Figure 2. Pressure - equipment setup (1000/10,000 psi).

TB 9-4910-555-35

13. Pressure

NOTE

Operate hydraulic pressure standard in zero mode.

NOTE

Perform step a (17) through a (24) below for optional 10,000

psig transducer (PN: 12258956) that is not part of the TI and

label in accordance with paragraph 6 e above.

a. Performance Check

(1) Connect equipment as shown in figure 2.

HYDRAULIC PRESSURE

STANDARD

TEST INSTRUMENT

1000 psig transducer p/o TI

Optional 10,000 psig transducer

Figure 2. Pressure - equipment setup (1000/10,000 psi).

(2) Set TEST SELECT switches to 50.

(3) Operate hydraulic pressure standard to apply 1000 psi and return to 0 three times.

(4) With pressure at 0, press and hold TEST pushbutton until CAL appears on TI

display. Release TEST pushbutton.

(5) Wait for offset value to appear on display. Offset value will be between -150

and +150.

(6) Press and release TEST pushbutton.

(7) Operate hydraulic pressure standard to apply 300 psi. TI will indicate between

277.5 and 322.5.