Celerity Surface Line Rotatable Series Panduan Pengguna - Halaman 6

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_INSTALLATION

3.0

CAUTION

Failure to follow these proce-

dures may adversely affect

the product's performance

and could void the product

warranty. Inspect but DO NOT

unwrap any parts until instal-

lation. Contact your Celerity

representative with any prob-

lems.

CAUTION

To prevent damage to the trans-

ducer or the display, do not

over tighten the screws.

CAUTION

Dispose of a used display unit

in compliance with local regu-

lations.

3.2 MECHANICAL INSTALLATION

Install the SLR Pressure Transducer Display as follows:

1. Remove the display from the box. Remove the outer protective bag and

discard.

2. Follow standard cleanroom entry procedures where applicable.

3. Install the display on the transducer. Be sure to hold the display with the D-

Sub connector "in-line" with the D-Sub connector on the pressure transducer.

The display should fully engage with the connector on the transduce. Insert

the two screws supplied.

4. Snugly tighten the two screws on the transducer display

3.3 ELECTRICAL CONNECTION

SEE CAUTION

1. Connect the input/output connection using the D-Sub connector. (Connection

pinouts are presented on Page 2 of this manual.

2. Power may now be applied to the display unit.

3.4 DISPLAY ALIGNMENT

Orient the display by rotating the bezel. The bezel can be rotated 290°.

3.5 MODE SETTIING

The display's mode of operation can be switched from, or to, either PSIA or KPa.

Full scale pressure range is factory set. Refer to the part number for the range of

the unit installed.

3.6 CALIBRATION

Calibration is not required for the SLR Pressure Transducer Display. The pres-

sure transducer potentiometers should be used to adjust the zero of the pres-

sure transducer.

3.7 REMOVAL AND REPLACEMENT

1. Remove power to the display.

2. Disconnect the Input/Output connection.

3. Remove the two retaining screws located on the display unit. Keep the screws

with the unit.

4. Pull the display unit upwards to release it from the pressure transducer.

5. If replacing the display, follow Mechanical Installation steps.

p.4