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vacuubrand RP 15C VARIO, Инструкция по эксплуатации

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Documents are only to be used and distributed completely and unchanged. It is strictly the users´ responsibility to check
carefully the validity of this document with respect to his product. manual-no.: 999019 / 22/12/2009

page 16 of 29

Before starting maintenance, isolate the pump from the vacuum system and the elec-
trical supply so that the pump cannot be operated accidentally.

Has the pump been exposed to dangerous or corrosive gases?
Take appropriate safety measures (e. g. safety-clothing and protective goggles) to avoid
inhalation and skin contact.
The pump and the oil may be contaminated with pumped chemicals which have been
pumped, adopt suitable decontamination measures if necessary.

Aging of the oil necessitates oil change in case of darker colour (see new oil), strange
odour of the oil or foreign particles.
Depending on individual cases (especially if corrosive gases or vapours have been
pumped) it may be efficient to check the oil at appropriate intervals.

Under 

normal operating conditions

:

☞

Check oil level every time before starting the pump.

☞

Change oil on a yearly basis at the latest.

☞

Dispose of the used oil, which may be contaminated by chemicals, according to all
applicable regulations.

Oil change:

☞

Heat pump to operating temperature before changing oil.

☞

Isolate the pump from the electrical supply and admit air.

☞

Choose suitable pad, oil may drop.

☞

Remove oil filler plug and oil drain plug.

☞

Tilt pump and catch oil in a suitable container.

☞

Dispose of the used oil according to the regulations.

☞

Reassemble oil drain plug with O-ring.

☞

To flush the pump, pour in fresh oil (approx. 50 ml) through the pump inlet.

☞

Operate the pump briefly, drain flushing oil and repeat flushing procedure if neces-
sary.

☞

Fill in fresh oil through the oil inlet port until oil level reaches mark Max. in the sight
glass.

Note:

 The oil flows from the gearing side of the roots pump through a connecting

bore in the housing to the motor side.

☞

Check oil level after some minutes, pour in oil if necessary.

☞

Do not use too much oil - oil may enter the pump chamber.

☞

Close oil filler plug.

Oil change

oil drain
plug

oil filler plug

☞

Recommended oil (B-oil, 1l) .....................................................................

68 70 10

Содержание RP 15C VARIO

Страница 1: ...It is strictly the users responsibility to check carefully the validity of this document with respect to his product manual no 999019 22 12 2009 page 1 of 29 Roots pumping units RP 12C RP 15CVARIO RP...

Страница 2: ...e instructions for use before the initial operation of your pump VACUUBRAND diaphragm pumps are the result of many years of experience in construction and practical operation of these pumps combined w...

Страница 3: ...ck carefully the validity of this document with respect to his product manual no 999019 22 12 2009 page 3 of 29 Contents Safety information 4 Technical data 9 Use and operation 12 Troubleshooting 14 O...

Страница 4: ...Comply with notes on correct vacuum and electrical connections Adopt suitable measures to avoid that liquids flow on or into the pump motor when assembling or disassembling vacuum connections at the...

Страница 5: ...ces see sec tion Technical data Do not operate the pump with overpressure at the inlet Do not permit any uncontrolled pressurizing e g make sure that the exhaust pipe line cannot get blocked If you ha...

Страница 6: ...quate precautions to protect people from the effects of dangerous sub stances chemicals thermal decomposition products of fluoroelastomers wear appropriate safety clothing and safety glasses Comply wi...

Страница 7: ...e protective measures against misfunction and failure Operating the pump stand still of the pump or operating the air admittance valve must not lead to a critical dangerous situation under any circums...

Страница 8: ...a defective or damaged pump Attention The pump might be contaminated with the process chemicals that have been pumped during operation Ensure that the pump is decontaminated before maintenance and ta...

Страница 9: ...b m A n o i t a r e p o e g a r o t s e g n a r C 0 4 o t 0 1 0 4 o t 0 1 e v i t a l e r d e t t i m r e p x a M e r u t s i o m c i r e h p s o m t a n o i t a r e p o 5 8 o t 0 3 C E I n o i t c e...

Страница 10: ...a e H d e c r o f n i e r e r b i f n o b r a c E F T E c s i d g n i p m a l c m g a r h p a i D d e c r o f n i e r e r b i f n o b r a c E F T E s e v l a V M K F F m g a r h p a i D E F T P t e l...

Страница 11: ...n plug rating plate pumping unit sight glass for oil level with marks min max RP 12C 15C VARIO inlet small flange NW 25 motor rating plate roots pump condensate drain plug frequency converter oil drai...

Страница 12: ...p is installed in altitudes of more than 1000 m above mean sea level check compatibility with applicable safety requirements e g IEC 60034 motor may overheat due to insufficient cooling Attention Befo...

Страница 13: ...ter vapour solvents in the pump or to decontaminate the pump oil from volatile substances The manual gas ballast valve is open if the arrow on the gas ballast cap points upwards RP 12C and 15C VARIO o...

Страница 14: ...l A e v o m e r d n a y f i t n e d I n a f e r u l i a f f o e s u a c w o l t a l i o n o i t a c i r b u L e r u t a r e p m e t e m i t t r o h s a r o f e t a l i t n e V t i n u e h t t r a t s...

Страница 15: ...s t f a h S e h t t a h t e e r g e d a h c u s d e i r r a c e b t o n n a c s s e c o r p t u o r o r o t u b i r t s i d l a c o l t c a t n o C p m u p s t o o r e c a l p e r e t a g e r g g a d...

Страница 16: ...Under normal operating conditions Check oil level every time before starting the pump Change oil on a yearly basis at the latest Dispose of the used oil which may be contaminated by chemicals accordin...

Страница 17: ...edia or in case of deposits maintenance should be carried out frequently Regular maintenance will improve the lifetime of the pump and also protect both man and environment Ensurethatmaintenanceisdone...

Страница 18: ...ssemble diaphragm pump MD4C from pumping unit Use open ended wrench w f 17 to remove union nuts Use open ended wrench w f 15 to turn elbow fitting 1 4 of a turn remove hose Do not remove the elbow fit...

Страница 19: ...to remove depos its if necessary Do not inhale Replacing the diaphragm Use face wrench to remove diaphragm support disc Check for washers under clamping disc Do not mix the wash ers from the differen...

Страница 20: ...port disc Make sure that the square head screw of the diaphragm clamping disc is correctly seated in the guide hole of the diaphragm support disc Note Position diaphragm with white PTFE side to diaphr...

Страница 21: ...amber and make sure that the valves and the diaphragms are correctly seated diaphragms concentric with bore Assembling fittings Use open ended wrench w f 15 to reconnect hose to elbow fitting Tighten...

Страница 22: ...a turn remove hose Do not remove the elbow fitting from the pump head Through reassembly a leak may result Use open ended wrench w f 17 to remove union nuts Check diaphragm for damage and replace if...

Страница 23: ...ragm Position new diaphragm between diaphragm clamping disc with square head screw and diaphragm support disc Note Position diaphragm with white PTFE side to diaphragm clamping disc to pump chamber Ma...

Страница 24: ...h housing and centred with respect to bore Reassemble in reverse order Install head cover with O ring if applicable valves and hous ing cover with housing cover insert Make sure that the valves are co...

Страница 25: ...n ended wrench w f 15 to reconnect hose to elbow fitting Tighten union nuts first by hand and then tighten one full turn using open ended wrench w f 17 Changing the valve at the outlet manifold Note p...

Страница 26: ...every product returned for repair We submit quotations only on request and always at the customer s expense If an order is given the costs incurred are offset from the costs for repair or from the pur...

Страница 27: ...ure for the returned product that neither toxic corrosive biologically active explosive radio active nor contamination dangerous in any way has occurred the product is free of dangerous substances the...

Страница 28: ...us d clarons que le dispositif d sign ci dessus est conforme aux prescriptions de base des directives EU applicables et indiqu s en ci que concerne conception dessin et mod le vendu par nous m mes Cet...

Страница 29: ...obtained under test conditions for specific applications depend on a number of factors beyond our control It is therefore strictly the users responsibility to very carefully check the validity of app...

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