Baker Hughes Druck PV 62X, Инструкция по эксплуатации

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Copyright 2022 Baker Hughes Company.
English–PV 62X / PV 62X-IS Instruction Manual | 1
1. Instrument Parts, Accessories and Options
1.1 Introduction
This chapter gives a description of the different parts of each pressure station.
1.2 Controls
1. Pressure connection for a pressure relief valve (PRV). This is an optional accessory. A
blanking plug is fitted as standard. A PRV provides overpressure protection for the
equipment under test and the PM 620 / PM 620 - IS / PM 620T / PM 620T - IS module (3). See
Table 3 on page 16 for the range of available Druck PRVs.
2. Test port: Pressure connection to connect the equipment under test. The test port uses
“Quick fit” pressure adaptors. These are easy to remove, change and install. Refer to
Chapter 2.
3. Pressure and electrical connections for a PM 620 / PM 620 - IS / PM 620T / PM 620T - IS
module. If a PM 620 / PM 620 - IS / PM 620T / PM 620T - IS is not fitted, use Druck blanking
plug (IO620 - BLANK).
4. Pneumatic pressure release valve. Use to release all pressure in the system. This is a
needle point valve. The valve allows fine control for a slow controlled release of pressure.
5. Pneumatic refill valve. Close the valve to seal off all pressure and refill the pressure
mechanism. Open the refill valve to use the volume adjuster (12) to increase or decrease
the pressure.
6. Hydraulic pressure release valve. Use to release all pressure in the system. Unscrew the
valve fully to access the hydraulic fluid reservoir.
7. Hydraulic priming pump. Refer to Section 5.3 for filling and priming instructions.
PV 621G
PV 621-IS
1 2
3
4
8
9
11
13
14
PV 622G
PV 622-IS
1 2
3
4
8
9
12
13
14
5
PV 623G
PV 623-IS
1 2
3
6
8
9
12
10
15 15 15
7