Eisco CH0814 Скачать руководство пользователя страница 2

ASSEMBLY & OPERATING INSTRUCTIONS

MOUNTING & PLACEMENT

This equipment can be wall mounted or bench mounted.

ENVIRONMENTAL CONDITIONS

*

For  indoor  use  only  statement:  Water  Still  is  designed  for  reliable 

continuous operation incorporating a host of features unmatched by 
comparable stills. It is Easy to Use, Portable, Safe to Operate and 
thoroughly reliable, i.e., the reason it is recommended for indoor use 
only.

*

Ambient Temperature

+5°C to 40°C

*

Altitude

:

Up to 2000 meters

*

Relative Humidity

:

Not exceeding 80%

*

Electrical Supply

:

*

:
:

*

Impairment statement :- If the equipment is not used in the manner 

may be impaired. Please read the manual carefully before installation 
or operating the unit.

Condenser

Cooling water
Inlet

Boiler

Heater

Gaskets & Clamp

Vent

Straps

Drain cock

To Drain

Constant Level
Control

Boiler Inlet

Key

Distillate 
Outlet

-1-

© EISCO SCIENTIFIC  

  www.eiscolabs.com  

:

220-240VAC, 50Hz, Single Phase

Pollution Degree

2 According to IEC 60664

*

Over Voltage Category

Category II According to IEC 60664

described in the manual the protection provided by the equipment 

IP

IP20

:

*

Содержание CH0814

Страница 1: ...Instruction Manual WATER STILL CAT NO CH0814 ...

Страница 2: ... 40 C Altitude Up to 2000 meters Relative Humidity Not exceeding 80 Electrical Supply Impairment statement If the equipment is not used in the manner may be impaired Please read the manual carefully before installation or operating the unit Condenser Cooling water Inlet Boiler Heater Gaskets Clamp Vent Straps Drain cock To Drain Constant Level Control Boiler Inlet Key Distillate Outlet 1 EISCO SCI...

Страница 3: ...Neoprene Rubber Gasket Metal Flange Stainless Steel Bolt for Heater Rubber Collar Insert Stainless Steel Boiler Straps with Springs PVC drain Tube Silicon Tubing with threaded plastic connector Silicon Tubing with plastic connector 16 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 17 Self Tapping Screw Plastic Gitti Spanner 10 11 2 EISCO SCIENTIFIC www eiscolabs com ...

Страница 4: ... Black Neutral and Green Earth Cooling water supply for Glass Condenser Part No 3 capable of providing minimum flow rate of 60 ltrs hr The flow rate has to be adjusted by the lab technician using a measuring cylinder or using a flow meter All water supplies should be earth bonded A drain located below the level of the still so that the PVC Drain pipe Part No 12 from the Glass Boiler Part No 2 can ...

Страница 5: ...und the tapered Glass neck and into the Metal Flange Part No 8 The Metal Flange Part no 8 is pulled and inserted towards the end of the Glass Boiler Part No 2 neck so that when the Metal Flange Part No 8 is pulled the Rubber Collar Insert Part No 10 seals on the neck c Place the Neoprene Rubber Gasket Part No 7 over the metal heater Part No 4 and insert the metal heater Part No 4 through the taper...

Страница 6: ... the drain turn on the heater 2 When the boiling commences and the distillate emerges from th Glass condenser Part No 3 start collecting in the reservoir 6 Take the silicon tubing with Screw thread connectors at either end Part No 13 Screw one end of the silicon tubing on to the upper outlet of the Glass Condenser Part No 3 and the other end to the Glass thread on the Glass Boiler Part No 2 inlet ...

Страница 7: ...ly The number of times the still needs to be cleaned during the course of its operation depends on the hardness of the water used In very hard water areas it might be necessary to clean the still once a week while in soft water areas several weeks may elapse before cleaning becomes necessary 10 formic acid mechanic acid or Kettle descale is used for removing scale deposits Do not use strong acids ...

Страница 8: ...should be avoided 5 The acid is allowed to react and break down the scale deposits The time taken depends on the severity of scale build up Important Safety precautions have to be observed since the liquid flowing to the drain may be acidic as it may not be completely neutralized 6 The drain cock in the Glass Boiler Part No 2 is closed and the Glass Boiler Part No 2 is filled with cold water and a...

Страница 9: ... Condenser Part No 3 distillate outlet is blocked Silicon tubing with plastic connector Part No 14 from Glass Condenser Part No 3 distillate outlet to reservoir is constricted Supply of feed cooling water is insufficient Flow of drainage water is constricted Supply of feed cooling water is excessive Drain cock on Glass Boiler Part No 2 inadvertently left open Supply of feed cooling water is insuff...

Страница 10: ...Glass Boiler on the bench Remove the Glass Condenser Part No 3 Drain the Glass Boiler Part No 2 via drain cock Remove the Glass Boiler Part No 2 complete with Metal Heater Part No 4 from the S S stand Part No 1 Unscrew the three stainless steel bolts Part No 9 securing the Metal Heater Part No 4 to the Glass Boiler Part No 2 The new Metal Heater is fitted to the Glass Boiler by following the insta...

Страница 11: ...the two wires to the thermostat are disconnected 4 The thermostat is removed from the Heater pocket 5 The new thermostat is placed in position and the electrical connections are made 6 Check whether the thermostat is set of 125 C 7 Replace the Metal cover of the Heater 10 EISCO SCIENTIFIC www eiscolabs com RED B L A C K RED GREEN BLACK RED Wiring Detail Green Earth Black Neutral Red Live Thermosta...

Страница 12: ...Distributor Eisco Scientific 788 Old Dutch Road Victor NY 14564 Website www eiscolabs com EISCO SCIENTIFIC instructions content and design is intellectual property of EISCO Manufactured by www eiscolabs com ...

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