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operating

 

instructions

   version 1.0a

HYDRAULIC CALIBRATION PUMP

MODEL PGHH

Содержание PGHH

Страница 1: ...operating instructions version 1 0a HYDRAULIC CALIBRATION PUMP MODEL PGHH ...

Страница 2: ...5 1 3 Optional accessories 5 2 Operation 6 2 1 Operating instructions 6 2 2 Reservoir fluid level 11 3 Maintenance and troubleshooting 12 3 1 Periodic maintenance 12 3 2 Troubleshooting 14 3 3 Available spare parts 14 3 4 Disposal 14 4 Specifications 15 4 1 The Pump Unit 15 4 2 The Pressure Measurement Hose 15 4 3 Storage 16 ...

Страница 3: ...ore detailed technical data about the Instruction manual for PGHH Hydraulic Pressure Pump please contact the manufacturer Typographic conventions Indicates an imminently hazardous situation which if not avoided will result in death or serious injury Indicates a potentially hazardous situation which if not avoided could result in death or serious injury Indicates a hazardous situation which if not ...

Страница 4: ...he pump If used with distilled water After each usage the instrument has to be emptied and let dry out drain screw at the bottom of the reservoir As soon as first cloudiness particles or dirt become visible change the fluid Read the instruction manual carefully prior to setting up and using the pressure pump The pressure built up internally during use can be extremely high Only personnel with good...

Страница 5: ...15 Special female connectors A G 1 4 BSP male 1215 Special male connector to connect the Pressure Measurement Hose to the PGHH A 1 4 NPT male 1215 special male connector to connect the Pressure Measurement Hose to the instrument to be calibrated A filling bottle User manual Copper seals 1 x bonded seal under the plug 1 3 Optional accessories The optional accessories include Maintenance kit 8003190...

Страница 6: ... it Flush the pump with the pressure media to be used before connecting any instruments to it If you use water as the pressure medium make sure that you store PGHH in temperatures above the freezing point 2 1 Operating instructions 1 Connect the optional external pressure module EXT to the pump see 3 in figure 1 using the appropriate seals it is strongly recommended that the bonded seal under the ...

Страница 7: ...he volume inside PGHH is less than 1 ml on the pressurized side not the reservoir with maximum volume in the fine control The volume of the unpressurized Pressure Measurement Hose is 3 5 ml per meter Figure 1 Detailed picture of PGHH Hydraulic Pressure Pump For connectors see figure 4 1 Fine control 2 Connector for Pressure Measurement hose 3 Connector for optional Beamex External Pressure module ...

Страница 8: ... Beamex Observe the effect of the operational conditions to the maximum pressure allowed in the hose The specifications can be found in chapter 4 Ensure that all connections are made correctly and that the hose and the connectors are undamaged Do not use faulty hoses or connectors Figure 2 An example of the connections 1 EXT Module 2 PGHH pump 3 Pressure transmitter 4 Calibrator 3 1 2 4 The pump i...

Страница 9: ...out of the end of the hose Then connect the instrument and raise pressure as described in the previous paragraph 5 Makesurenogasisleftinthemeasurementsystemduringthecalibrationprocedure Keep for example a valve connected to the measurement system open while priming the system until all gas is removed or temporarily connect a vacuum pump to remove gasfromthemeasurementsystem Remembertoremovethevacu...

Страница 10: ... fall slightly due to the stretching of the pressure measurement hose Thermodynamic effects may also cause pressure variation In that case adjust the pressure back to required value using the fine control 11 TheprincipaltoolforreleasingpressurefromthemeasurementsystemisPGHH sfine control Use of PGHH s vent valve is also possible but requires caution in order to avoid pressure shocks to the measure...

Страница 11: ... from system to the reservoir Do not use the pump if the reservoir is damaged 13 If operated with distilled water the reservoir must be emptied after each use by removing the drain screw from the bottom of the reservoir see figure 5 2 2 Reservoir fluid level If the fluid level in the reservoir falls considerably during use a partial vacuum can be created in the reservoir which may affect the pump ...

Страница 12: ...ach work the pump including reservoir must be emptied and made dry Working with the maintenance kit is only allowed for skilled personnel maintenance kit order code 8003545 Never use chemicals for cleaning the reservoir just a wet and free of lint cloth Figure 4 PGHH Maintenance kit seals and connectors 3 1 1 Copper seal 8072700 2 EXT bonded seal 8003545 3 Pressure compensation screw and PVC gaske...

Страница 13: ...il Screwed connections must be fixed with a torque of 25 Nm Drain screw max 15 Nm check correct placement of the o ring 4 x 2 2 in figure 5 If the pump is accidentally dropped it may be damaged Do not use the pump before it is inspected at Beamex s service Please include information on used pressure media when sending the pump for service Always depressurize PGHH when it is left on its own ...

Страница 14: ...sure Pump is leaking and needs to be replaced Do not continue pumping if the functionality of the pump is not normal Locate the fault before you continue using the pump 3 3 Available spare parts The available spare parts include Fine adjustment valve complete set code 8003186 Pressure vent valve complete set including the vent valve steel ball code 8003187 Vent valve steel ball code 0500383 1 4 BS...

Страница 15: ...t to be pressurized Output connectors G 1 4 male 1215 Special male connector for Pressure Measurement Hose G 1 4 female connector for Beamex External Pressure Measurement Module XPM or EXT 4 2 The Pressure Measurement Hose Length 1 m 3 ft 3 3 Connectors both ends 1215 Special female Internal diameter 2 mm 0 08 External diameter 5 mm 0 2 Max working pressure 630 bar 63 MPa 9137 psi Min bursting pre...

Страница 16: ...s original packaging in a location that fulfills conditions listed below Avoid exposure to following factors Direct sunlight or proximity to hot objects Mechanical vibration mechanical shock putting it down hard Soot vapour dust and corrosive gases Potentially explosive environments flammable atmospheres Corrosive liquids The environmental conditions and the used pressure medium may restrict the a...

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