Schniewindt ERCB Operation Manual Download Page 1

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Page 1 of 17

Created on 23.07.2020

For operation in industrial environments only!

Operation Manual

Screw-in Heater

Type

: ERCH/ERCT/ERCB/ERCTB/ERCU

ERKH/ERKT/ERKB/ERKTB/ERKU

Schniewindt GmbH & Co. KG

Schöntaler Weg 46

58809 Neuenrade, Germany

Tel.: +49 2392 692-0

Fax.: +49 2392 692-11

Translation

Created according to regulations applicable in Germany.

ERCH/ERKH

ERCT/ERKT
ERCB/ERKB

ERCTB/ERKTB

Summary of Contents for ERCB

Page 1: ...ater Type ERCH ERCT ERCB ERCTB ERCU ERKH ERKT ERKB ERKTB ERKU Schniewindt GmbH Co KG Sch ntaler Weg 46 58809 Neuenrade Germany Tel 49 2392 692 0 Fax 49 2392 692 11 info schniewindt de www schniewindt...

Page 2: ...H ERKH 8 8 2 Installation of units with rotatable element 9 8 3 Installation of units with a red hood 10 Commissioning 10 Controller setting 11 Limiter setting 12 11 1 Limiter reset 12 Units with limi...

Page 3: ...missioning Keep the Operation Manual for later use Pass on the Operation Manual to all subsequent owners and operating companies Do not make any modifications to the unit Modifications can disable saf...

Page 4: ...point 4 Installation length in cm 5 Output in kW Type code ER Output in kW Installation length in cm No temperature monitoring H Hood With temperature monitoring T Thermostat controller L Limiter TL...

Page 5: ...led line The screwing point cable gland and inserted line must be in an idle position A fixed cable gland must be used Instead of considering the cable gland as just a stand alone component the user m...

Page 6: ...n the case of flowing media a flow monitor should be installed on site in the system The customer must protect the unit against overheating by appropriate flow and return of the medium Operation with...

Page 7: ...ly applicable regulations must be observed when planning projects selecting and installing the electrical system The electrical connections must be made according to the relevant VDE provisions and or...

Page 8: ...h the cable glands and into the connection hood Tighten the cap nut by hand by turning it to the right while holding down the nut below it Tighten with the specified torque to guarantee strain relief...

Page 9: ...e load of the earthing cable 10 N 14 Insert the cables through the cable glands and into the rotatable element 15 Tighten the cable gland nut to guarantee strain relief and protection class Cables and...

Page 10: ...to the enclosed wiring diagram The wiring diagram is located in the connection hood 6 The customer must provide earthing with an open cable lug on the threaded flange To do this loosen the countersun...

Page 11: ...ting The medium temperature is set by the integrated temperature controller The integrated controller is set to the desired temperature by turning the scale lever The setting range of the scale lever...

Page 12: ...the limiter to maximum You can do this by turning the adjusting spindle all the way to the right Heat up heater until the nominal operating temperature Turn the adjusting spindle slowly to the left De...

Page 13: ...12 Units with limiter internal setting ERCB ERKB Page 13 of 17 Created on 23 07 2020 en Units with limiter internal setting ERCB ERKB ERCB ERKB...

Page 14: ...adjustable within the range from 30 C to 78 C Limiter set permanently to 100 C controller adjustable within the range from 30 C to 85 C Figure 2 Regulator with external setting limiter with internal...

Page 15: ...your order confirmation The integrated dry running protection prevents the unit from burning out if the filling level is too low Mounting The units must be screwed horizontally into a hole with an int...

Page 16: ...initially carrying out the inspections and checks stated below at short intervals To ensure faultless operation the unit must be examined as follows Measure the insulation values Measure the resistan...

Page 17: ...e cable entries must be provided with blind plugs if applicable Insert a suitable drying agent in the terminal compartment to absorb any existing moisture Only use chemically neutral drying agents e g...