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Jesco Peristaltic Pump 2.8 l/h, Инструкция по эксплуатации и техническому обслуживанию

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 |  Operation & Maintenance Instructions Peristaltic Pump  |  Maintenance

10. Changing the rotor

The rotor is pushed up on to the gear motor’s shaft. After removing the pump hose it can 
be dismantled with a pull on the tension spring. 
When mounting, a new rotor shaft’s flat sections have to square up with the rotor. 

!

Fig. 10.2: Removing the rotor#

Содержание Peristaltic Pump 2.8 l/h

Страница 1: ...taltic Pump 2 8l h Operation Maintenance Instructions Read these operation and maintenance instructions before start up To be held for future reference Dosing Conveying Control Liquids Gases Systems E...

Страница 2: ...intenance and installation work 6 1 9 Unauthorised modifications and production of spare parts 6 1 10 Impermissible modes of operation 6 1 11 Metering of chemicals 6 1 12 Scope of delivery 7 2 Proper...

Страница 3: ...Content Operation Maintenance Instructions Peristaltic Pump 12 Troubleshooting 22 13 Declaration of conformity 23 14 Declaration of harmlessness 24 15 Warranty 25 16 Revision 26...

Страница 4: ...mminent danger Non compliance can lead to death or serious injury WARNING Refers to a potentially dangerous situation Non compliance can lead to death or serious injury CAUTION Refers to a potentially...

Страница 5: ...to minimmise damage from lawn mowers hedge trimmers and other appliances WARNING To reduce the risk of an electric shock replace a damaged cable immediately WARNING To reduce the risk of an electric s...

Страница 6: ...or shutting down the dosing pump system must be observed without fail Peristaltic pumps or systems that convey harmful media have to be decontaminated before work starts After work has finished all th...

Страница 7: ...screpancies has to be ascertained 2 Proper use The proper use of the peristaltic pump is with the supply and metering of chemicals under low pressure The appropriate operational conditions in chapter...

Страница 8: ...utions 30 min Voltage 230V 50Hz Protection system IP 65 Power input max 5 W max power on time 100 Environment temp 5 40 C Media temp 5 50 C Dimensions WxHxD 106x157x112mm Weight ca 750 g Hydraulic con...

Страница 9: ...ric acid HCl 10 37 0 Sulphuric acid H2SO4 30 95 Hydrogen peroxide H2O2 30 90 0 0 none minor stronger chemical attack The chemical resistance was determined at 20 C Please ask the supplier with regard...

Страница 10: ...rawing 6 Dimensional drawing The peristaltic pump is delivered in a closed casing for wall mounting Without a casing bottom the pump can also be set up on level surfaces e g switch control cabinets 66...

Страница 11: ...herefore recommend the installation of leakage monitors and collecting trays Operational reliability requires the use of appropriate accessories such as check valves and injection points Suitable tool...

Страница 12: ...ing strip can seal up well against the control cabinet The fastening screws have to fit the thickness of the wall The screws delivered with the unit are suitable for a wall thickness of 3mm The screw...

Страница 13: ...be pos sible on a free downward gradient 9 0 Fig 7 2 Clamp connection The process hose is fixed on to the pump with hose clamp connectors The connection consists of the integrated hose adaptor a clamp...

Страница 14: ...media that are prone to contaminating the injection point it is recommended to use self cleaning injection points If necessary injection points which can be dismantled and sealed off for maintenance...

Страница 15: ...e of protection is guaranteed by the professional installation of the electrical installation Unused cable openings have to be sealed shut To avoid an unwanted metering after the end of the process an...

Страница 16: ...tallation 7 6 Installation example 1 2 3 4 5 6 7 Fig 7 5 Installation example Key Collecting tray Chemical canister Suction line with check valve Peristaltic pump Injection point with check valve Sock...

Страница 17: ...osing process requires it at the beginning the pump hose and hose lines have to be filled with the chemicals before the system is started up For this purpose switch to manual operation and wait until...

Страница 18: ...Peristaltic pumps are low maintenance pumps Only the chemically and mechanically highly loaded pump hose is subject to wear Regular replacement of the hose protects against interruptions in service If...

Страница 19: ...e Empty the pump of chemicals and flush it out with a harmless medium water is often suitable Disconnect from the power supply and secure against resetting Disconnect hose connections from the process...

Страница 20: ...0 2 Changing the rotor The rotor is pushed up on to the gear motor s shaft After removing the pump hose it can be dismantled with a pull on the tension spring When mounting a new rotor shaft s flat se...

Страница 21: ...Spare parts Operation Maintenance Instructions Peristaltic Pump 21 11 Spare parts 1 2 3 Pos Title No Item No Complete spare hose 1 38106 Complete rotor 1 38105 Gear motor 1 37988...

Страница 22: ...lying in the middle of the track hose is twisted in itself mount without tension The pinch rollers are not completely straight because the rotor is worn replace the rotor ball bearing is missing be c...

Страница 23: ...lberge 19 30900 Wedemark bevestigt dat het volgende genoemde apparaat in de door ons in de handel gebrachte uitvoering voldoet aan de eis van en in overeenstemming is met de EU richtlijnen de EU veili...

Страница 24: ...__________________________________________________________________________ Medium used _____________________________________ Properties irritant yes no corrosive yes no We hereby certify that the mach...

Страница 25: ...lt Type of fault 1 Mechanical fault 2 Electrical fault premature wear loose connections such as plug connector or cable wear parts operating elements e g switches buttons breakage other damage electro...

Страница 26: ...s Device Revisions Stand Peristaltic Pump 2 8l h 10 2007 It contains all the technical information required for installation start up and maintenance Should you have any questions or require further i...

Страница 27: ...Operation Maintenance Instructions Peristaltic Pump 27...

Страница 28: ...rica com Internet www jescoamerica com East Asia Lutz Jesco East Asia Sdn Bhd Taman Perindustrian Jaya 47200 Petaling Jaya Malaysia Phone 603 78454812 Fax 603 78458413 E Mail info lutz jescoasia com I...

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