WISKA VARITAIN PushIn Operating Instructions Manual Download Page 10 | Manualshive

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WISKA VARITAIN PushIn Operating Instructions Manual Download Page 10

Repair and maintenance

50103430000_Varitain-PI(Ver1.4)Rev 01122018E.docx

10



Release the three upper screw terminals of the circuit-breaker and pull the
three cables out of the screw terminals



Release the earth connection

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Summary of Contents for VARITAIN PushIn

Page 1: ...OPERATING INSTRUCTIONS SOCKET SYSTEM FOR COOLING CONTAINERS VARITAIN PushIn ...

Page 2: ... 2 CEE socket insert 6 4 3 LED unit 6 4 4 Locking system 7 4 5 Circuit breaker 8 4 6 Connection terminals 8 4 REPAIR AND MAINTENANCE 9 5 1 Maintenance 9 5 2 Repair 9 5 3 Replacement of the CEE socket plug in unit 9 5 4 Replace of the LED module 12 5 6 Replacement of the MCCB 13 5 7 Replacing the housing seal seal between housing and cover 16 5 ELECTRICAL CIRCUIT DIAGRAMS 18 6 1 Circuit diagram wit...

Page 3: ...he environment and the device if the warning is not followed Operating steps that should take place in a certain order are numbered sequentially Operating steps that only consist of one step or that don t have to be followed in a certain sequence are marked with a point Feedback from executed actions begins with an arrow Enumerations begin with an enumeration line 1 2 Who are these instructions fo...

Page 4: ...can also be adapted for other voltages in the factory The current loading is suitable for cooling containers up to a maximum of 32 A Each socket is protected against short circuits and overloads by an in built circuit breaker The circuit breaker trips automatically and must be manually returned to the 0 or 1 Position VARITAIN PushIn is an internationally standardized CEE socket device compliant wi...

Page 5: ...components The system consists of system components Casing with cable gland s Cover CEE socket insert A with plug contact sleeves B circuit breaker C LED circuit board D bayonet cap E and mechanical functional elements F Internal wiring Terminals Figure 1 Depiction of a CEE socket insert ...

Page 6: ...e 1 2 4 the bayonet cap the cables and the mechanical actuating elements Furthermore the LED unit and as an alternative a pressure compensating element are installed inside The groove for preventing incorrect connection of the CEE socket in respect of the protective conductor contact defines the voltage and frequency VARITAIN PushIn is offered and delivered in its 3 hour setting as standard 4 3 LE...

Page 7: ...r Operation mode Power On Turn the bayonet cap anticlockwise and remove it Insert the plug into the socket as far as it will go The socket is switched on Push the bayonet ring over the socket and tighten it firmly in a clockwise direction Power Off Release the bayonet ring of the plug by turning it anticlockwise Pull the plug out of the socket The socket is switched off Tighten the bayonet cap by ...

Page 8: ...s present the plug is connected in accordance with the valid standards 4 5 Circuit breaker Number of poles 3 Short circuit switch off capability Standard 10 kA 25 kA or 100kA with current limiter Rated insulation voltage 630 VAC Rated current max 32 A The circuit breaker is fitted with a trip knob that mechanically simulates tripping as for e g a short circuit or overload 4 6 Connection terminals ...

Page 9: ... to DIN VDE 0105 Disconnect Shield unit from restart Verify disconnected parts are free of voltage Ground an by pass Protect and separate the energised components near by Repair reconditioning work may only be undertaken using WISKA original spare parts Changes or alterations to the equipment are not permitted 5 3 Replacement of the CEE socket plug in unit Precautionary measures Switch the entire ...

Page 10: ...d maintenance 50103430000_Varitain PI Ver1 4 Rev 01122018E docx 10 Release the three upper screw terminals of the circuit breaker and pull the three cables out of the screw terminals Release the earth connection ...

Page 11: ...50103430000_Varitain PI Ver1 4 Rev 01122018E docx Repair and maintenance 11 Remove the four cap nuts with a hexagonal spanner of spanner width 10 remove the CEE socket plug in unit by pulling it forward ...

Page 12: ...the connections when re fitting The following torques apply for the terminal points on the circuit breaker 1 7 Nm 5 4 Replace of the LED module Precautionary measures Switch the entire equipment to the no voltage state Remove the cover and check whether the equipment has been switched to the no voltage state with a voltmeter Ensure that the equipment is not re activated while working Perform step ...

Page 13: ...reasons Consider the polarity of the connections when re fitting The following torques apply for the terminal points on the circuit breaker 1 7 Nm 5 6 Replacement of the MCCB Precautionary measures Switch the entire equipment to the no voltage state Remove the cover and check whether the equipment has been switched to the no voltage state with a voltmeter Ensure that the equipment is not re activa...

Page 14: ...pair and maintenance 50103430000_Varitain PI Ver1 4 Rev 01122018E docx 14 remove the insert assembly the insert assembly Release the three upper screw terminals of the circuit breaker and remove the MCCB ...

Page 15: ...is properly emplaced The cap nuts should be tightened with a torque of 4 5 Nm The earth connection should be fitted first for safety reasons Consider the polarity of the connections when re fitting Achten sie darauf dass alle Bauteile in ihrer entsprechenden Lage sind The following torques apply for the terminal points on the circuit breaker 1 7 Nm ...

Page 16: ... housing and cover Remove the old seal L Cut the seal to size at least 100 mm longer than required Apply adhesive WeiconContact VA 2500HT over the entire length to the inner side of the seal Firmly press the seal on to the inner edge of the opening aperture of the housing Press the seal into the curves of the inner edge ...

Page 17: ...onContact VA 8312 to the profile of the seal Press the ends of the seal together and press the seal firmly onto the inner edge of the housing Only careful joining and sticking of the two seal ends guarantees a functional seal Please obtain the article and order numbers of the individual components from the separate order specific spare parts list ...

Page 18: ...Electrical circuit diagrams 50103430000_Varitain PI Ver1 4 Rev 01122018E docx 18 5 Electrical circuit diagrams 6 1 Circuit diagram without current limiter ...

Page 19: ...50103430000_Varitain PI Ver1 4 Rev 01122018E docx Electrical circuit diagrams 19 6 2 Circuit diagram with current limiter ...

Page 20: ...GL Type Approval 50103430000_Varitain PI Ver1 4 Rev 01122018E docx 20 6 GL Type Approval ...

Page 21: ...50103430000_Varitain PI Ver1 4 Rev 01122018E docx 21 ...

Page 22: ...50103430000_Varitain PI Ver1 4 Rev 01122018E docx 22 empty page ...

Page 23: ...50103430000_Varitain PI Ver1 4 Rev 01122018E docx 23 empty page ...

Page 24: ...WISKA Hoppmann Mulsow GmbH Kisdorfer Weg 28 24568 Kaltenkirchen Germany 49 0 4191 508 100 49 0 4191 508 209 sales wiska de www wiska de ...

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