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Operator Instructions

11

10

Operator Instructions

Accessories

Adaptors

A range of five adaptors for fitting your dispenser to the reservoir are available.

Reservoirs

Description

Cat. No. 

1.4 litre 2-neck, amber Squat

262-086

2.5 litre 2-neck, amber Squat

262-103

2.5 litre 2-neck, amber Winchester

262-087

5 litre 2-neck, clear pyrex

262-088

2.5 litre single neck, clear glass, with

262-096

plastic coating, fingergrip handle

4.5 litre single neck, amber glass with plastic coating,

262-097

fingergrip handle and supplied with adaptor

222-000

Specification

Accuracy 

±0.3% on  maximum delivery and a precision 

0.1%CV using distilled water at 20ºC.

30mm

33mm

30mm

38mm

30mm

40mm

30mm

45mm

30mm

115mm

262-140

262-129

262-128

262-130

262-084

262-085

B24/40

Angled funnel

Pr

oblem

Possible Cause

Remedy

Air bubbles appear in discharge tube

Liquid r

eservoir is empty

Refill r

eservoir and prime unit

Too fast filling action

Fill and dispense mor

e slowly

Glass barr

el is not sealing against FEP 'O' ring 

Unscr

ew the thr

eaded platform ring and make sur

e that the 

FEP

'O' ring is pr

operly fitted into its r

ecess

Leaking piston

Clean

piston. If pr

oblem persists, r

eplace piston

Leaking discharge valve

Clean unit by flushing thr

ough - if pr

oblem persists,

replace platform base

Barr

el does not fill with liquid

Inlet tube not fitted corr

ectly

Connect inlet tube corr

ectly

Inlet valve stuck

Fr

ee inlet valve by inserting a thin r

od into the inlet apertur

e

Glass barr

el is not sealing against the FEP 'O' ring 

Unscr

ew the thr

eaded ring and make sur

e that the 

FEP 'O' ring is pr

operly fitted into its r

ecess

Dispensing not possible

Blocked dispense tube 

Disassemble the dispense tube and flush thr

ough 

with cleaning fluid

Discharge valve stuck

Clean unit by immersing platform in cleaning fluid  

(taking car

e to pr

otect LCD)

- if pr

oblem persists, r

eplace platform base 

W

rong dispense volume

Instrument not calibrated

See page 6 ‘User Calibration’

Leaking valves

Clean platform base - if pr

oblem persists,r

eplace

Liquid appears between glass barr

el

Glass barr

el is not sealing against the

Unscr

ew the thr

eaded ring and make sur

e that the 

and Polypr

opylene pr

otection sleeve

FEP 'O' ring 

FEP 'O' ring is pr

operly fitted into its r

ecess

Damaged FEP

'O' ring

Replace FEP

'O' ring

Tr

oubleshooting

Содержание ZIPPETTE Series

Страница 1: ...mail info jencons com Website www jenconsusa com Jencons Scientific Ltd Cherrycourt Way Ind Est Stanbridge Rd Leighton Buzzard LU7 4UA ENGLAND Phone 01525 372010 Fax 01525 379547 Int Phone 44 1525 372...

Страница 2: ...cautions 6 Maintenance Cleaning 7 Sterilisation Autoclaving 7 Fluid Path disassembly procedure 8 Troubleshooting 10 Accessories 11 Tap open Tap closed Operating Instructions Priming Reservoir It is re...

Страница 3: ...ve cap with fine adjustment 1 263 102 10ml 263 103 30 50ml Stop ring 3 Piston holder 2 Outer dispense sleeve 5 Cursor 6 Adjustment button 7 PVDF piston 4 PTFE piston end 263 116 10ml 263 117 30ml 263...

Страница 4: ...t your safety officer 1 Make sure that the Zippette is completely empty and turn the anti drip tap to Open position 2 Place the instrument into an empty sink together with its reservoir Unscrew the th...

Страница 5: ...rrel 10 fully undo the threaded ring 9 remove the polypropylene protection sleeve 11 and gently lift out the glass barrel 10 for replacement or cleaning Note Bevelled inside edge of barrel must be at...

Страница 6: ...make sure that the FEP O ring is properly fitted into its recess Leaking piston Clean piston If problem persists replace piston Leaking discharge valve Clean unit by flushing through if problem persi...

Страница 7: ...mm au dessous du goulot Placer un conteneur sous le tube de distribution de la Zippette 14 D placer le curseur 6 vers le bas de l chelle afin de permettre le libre d placement du piston Pour d placer...

Страница 8: ...hon de manchon de distribution talonn 1 263 102 10ml 263 103 30 50ml Bague d arr t 3 Porte piston 2 Manchon ext rieur de distribution 5 Curseur 6 Bouton de r glage 7 Corps de piston en PVDF et extr mi...

Страница 9: ...quidien de la Zippette dans une solution 1 pour mille d hypochlorure de sodium est autoris Voir Proc dure de D montage en Page 8 Consignes d utilisation 17 R glage fin Etalonnage Les valeurs mentionn...

Страница 10: ...ettoyage ou remplacement s effectue en d posant la bague filet e 9 ainsi que le manchon de protection en polypropyl ne 11 Nota Le bord int rieur biseaut du corps en verre borosilicat doit tre plac l e...

Страница 11: ...ctro luminesc entes Remplacer l embase si le probl me persiste Volume de distribution erron Zippette non talonn e Fuites des clapets Voir R glage fin Etalonnage par l Utilisateur en Page 6 Nettoyer et...

Страница 12: ...86 auf Die montierte Zippette wird auf den Beh lter durch leichte Handdrehungen nur am Gewindesockel der Zippette aufgeschraubt Zur Abnahme ist ebenfalls nur eine handfeste Drehung dieses Gewindesocke...

Страница 13: ...g 1 263 102 10ml 263 103 30 u 50ml Anschlagring 3 Kolbenhalter 2 u eres Ausgaberohr 5 Gleitzeiger 6 Justierknopf 7 PVDF Kolben 4 u PTFE Kolbenende 263 116 10ml 263 117 30ml 263 118 50ml Polypropylen S...

Страница 14: ...ation Die Fl ssigkeitswege der Zippette k nnen ber Nacht in einer verd nnten 1 1000 L sung von Natriumchlorid getr nkt werden F r Demontage siehe Seite 8 Gebrauchsanweisung 27 Feinjustierung Die auf d...

Страница 15: ...hr 5 l sst sich jetzt herausheben c Zur Entfernung des Polypropylen Schutzrohrs 11 und Borosilikatglas Mantels 10 den Gewindering 9 v llig l sen das Polypropylen Schutzrohr 11 entfernen und den Glasma...

Страница 16: ...CD sch tzen bei anhaltendem Problem Sockel erneuern Falsche Ausgabemenge Ger t nicht kalibriert undichte Ventile Siehe Seite 6 Benutzerkalibrierung Sockel reinigen bei anhaltendem Problem erneuern Es...

Страница 17: ...la abertura del cuello lateral Coloque un recipiente debajo del tubo dispensador del Zippette 14 Desplace el cursor 6 hasta la parte inferior de la escala para permitir el libre movimiento del pist n...

Страница 18: ...dispensador con ajuste preciso 1 263 102 10ml 263 103 30 50ml Aro de tope 3 Portapist n 2 Funda exterior del dispensador 5 Cursor 6 Bot n regulador 7 Pist n de PVDF 4 y culata del pist n de PTFE 263 1...

Страница 19: ...so para l quidos del Zippette pueden ser sumergidos toda la noche en una soluci n diluida 1 1000 de hipocloruro de sodio V ase la p gina 8 para el procedimiento de desarmado Manual del operador 37 Aju...

Страница 20: ...protectora de polipropileno 11 y con cuidado lev ante el barril de vidrio 10 quit ndolo para cambiarlo o lavarlo Nota El borde interior biselado del barril debe estar en la parte superior cuando se l...

Страница 21: ...niendo cuidado para proteger el LCD Si el problema continua cambie la base de plataforma Volumen dispensado incorrecto Instrumento sin calibrar V lvulas con fugas V ase la p gina 6 Calibraci n del usu...

Страница 22: ...Notes Notes 43 Notes 42 Notes...

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