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Important!

We as the manufacturer of this product have taken account of the fundamental health and

safety requirements during the design and fabrication of the entire product.

The owner of the system has to see to it that the operating personnel will continue to

adhere to the applicable regulations during any required work.

Specific requirements are laid in the following standards:

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EC Machine Directive in the version 98/37/EG

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EC Pressure Equipment Directive 97/23/EC

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EN 292-1 Machinery safety - Basic concepts, general principles for design.

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Part 1: Basic terminology, methodology.

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EN 292-2 Machinery safety - Basic concepts, general principles for design.

Part 2: Technical principles and specifications.

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EN 294 Machinery safety, Safety distances to prevent danger zones from being

reached by the upper limbs.

Summary of Contents for GX100

Page 1: ...Operating instructions MAXIMATOR Pump Types GX35 GX60 GX100 MAXIMATOR GmbH D 37449 Zorge Südharz Phone 49 0 5586 803 0 Fax 49 0 5586 80340 ...

Page 2: ...nd are not studied and used The documentation prepared by us reflects the current manufacturing status We reserve minor design changes If an operator fails to understand any of the instructions we invite them to call us and quote the relevant serial No indicated in the cover sheet of this documentation and in the machine plate MAXIMATOR GmbH D 37449 Zorge Südharz Tel 39 0 5586 803 0 Fax 39 0 5586 ...

Page 3: ... during any required work Specific requirements are laid in the following standards EC Machine Directive in the version 98 37 EG EC Pressure Equipment Directive 97 23 EC EN 292 1 Machinery safety Basic concepts general principles for design Part 1 Basic terminology methodology EN 292 2 Machinery safety Basic concepts general principles for design Part 2 Technical principles and specifications EN 2...

Page 4: ...n 2 1 Drive part 2 2 Control part 2 3 High pressure part 3 Safety 4 Maintenance 5 Repair instructions 5 1 Replacement of high pressure sealings 5 2 Replacement of control sealings 5 3 Sealing replacement at the drive side 6 Troubleshooting 6 1 Compressed air system 6 2 Hydraulic system 7 Warranty 8 General instructions 8 1 Compressed air quality 8 2 Compressed air lubrificator Yes or No 8 3 Re gre...

Page 5: ...essure nozzle Marking P is located laterally at the HP location of the pump The pumps are designed in such a manner that medium is pumped in both travel directions of the HP piston which provides them with a high pump capacity The intake Marking S is arranged in longitudinal direction The bottom cap has a bore to discharge any leakages of the drive or compression medium The pump runs automatically...

Page 6: ...bar 8700 psi 600 bar 14500 psi 1000 bar Max drive pressure 145 psi 10 bar Air connection PL 3 4 FNPT Suction connection S 1 FNPT Pressure outlet P 3 8 FNPT Length approx 24 88 ca 632 mm Width approx 9 33 ca 237 mm Height approx 9 60 ca 244 mm Weight approx ca 24 kg Max operating temperature approx ca 50 C 1 4 Wearing part kits GX 35 GX 60 GX 100 Servovalve 3620 2029 3620 2029 3620 2029 Air drive p...

Page 7: ...1 5 Performance curve of MAXIMATOR pump Type GX35 ...

Page 8: ...1 6 Performance curve of MAXIMATOR pump Type GX60 ...

Page 9: ...1 7 Performance curve of MAXIMATOR pump Type GX100 ...

Page 10: ...maintenance unit consisting of a filter water separator shut off valve pressure controller and master pressure gauge If the maintenance unit is not installed a suitable filter with a 5 µm mesh should be used A lubrificator is not required since the pump is treated with a high performance grease prior to shipment If a lubrificator is provided in the drive system a silicon and acid free oil should b...

Page 11: ... the pump at a low frequency until the pump is fully primed with fluid and the hydraulic system is ventilated The hydraulic pipework and accoutrements should be matched to the pump as regards their pressure cross section and medium The nominal width of pipework should not be dimensioned smaller than the connection cross section of the pump The suction diameter may only be reduced when fluid is cha...

Page 12: ...drive medium must not exceed 10 bar Make sure to vent the hydraulic part of the pump prior to start up Check secure fastening of all fixed pipework in order to prevent fatigue pipe fractures during pump operation Do not loosen the hydraulic bolted union at the suction and pressure nozzles to facilitate installation of pipe connections These bolted unions must be firmly tightened to prevent leakage...

Page 13: ...r functioning may be impaired Ensure the highest possible level of cleanliness during servicing work at the pump in order to ensure both the proper functioning and service lives of the precision machined parts Ensure the same torques for the nuts of the four stud bolts during assembly in order to avoid distortions of the top and bottom caps 5 1 Replacement of high pressure sealing Depressurise the...

Page 14: ...lements with a resin and acid free grease Re assembly is performed in reverse order than disassembly 5 3 Sealing replacement at the drive side Depressurise the pump and disconnect all tube connections from the pump Disassemble the union nut Item 18 and the pipe Item 19 Loosen and remove the 4 hexagon nuts Item 28 Disassemble the pipeline Item 45 and the hexagon bolts Item 29 and 46 Disassemble the...

Page 15: ...ease sealings Pump operates at high frequency and with short strokes Defective pilot valve in top or bottom cap Check pilot valve if need be clean grease and replace 6 2 Hydraulic system Symptom Cause Remedy Air in hydraulic system Vent the system Check tightness of suction pipelines and bolted unions Suction pipeline too long Shorten the suction pipeline as much as possible Suction cross section ...

Page 16: ...workmanship of twelve 12 months commencing upon the original shipment date This warranty does not include packaging sealings defects due to improper handling or failure due to uses of unauthorised fluids foreign matter in the drive or conveying medium or application of excessive pressures ...

Page 17: ...ures an optimal service life of sealing and guiding elements 8 2 Compressed air lubrificator Yes or No The following problems may occur when MAXIMATOR pumps are operated with dried drive air dew point below 10 C Dried drive air may cause the hardening of installation lubricant This may result in malfunctions in the control and drive parts of the pump The following measures should be initiated Inst...

Page 18: ...s is operated with a lubrificator the drive air must always be oil The oil washes the installation lubricant off sealing and guiding elements OR the pump should be returned to the manufacturer in order to perform a new assembly lubrication ...

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