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Operating Instructions SL VARITHERM DPA

Page 4 / 8

HOM500327947Ien-7

INTERTEC-Hess GmbH · Raffineriestr. 8 · 93333 Neustadt/Donau · Germany · 

 +49 9445 9532-0 ·   [email protected]

 CAUTION

Risk of burns from a hot surface

Attainable highest temperatures:

- Max. 160°C with T3 heating systems

- Max. 100°C with T4 heating systems

- Max. 70°C with T5 heating systems

- Max. 50°C with T6 heating systems

Do not touch device during operation! Before working on
the device, allow it to cool down first.

5

Installation accessories

The following are included in the scope of delivery:

Piece

Description

1

Heating unit

2

Angle bracket made of flat steel

1

Packet of screws containing the following:

4

M 6x12 hexagon bolts

2

T-head bolt type 28/15, M 6x15

2

M6 flat hex nuts

2

Washer shape A 6.4

4

Lock washers shape J 6.4

1

M 6x25 threaded rod shape A

If  one  of  the  components  listed  here  is  not  included  in
the  scope  of  delivery,  then  please  contact  the
manufacturer.

6

Technical Data

Protection class

IP66/IP68 1bar/30min

Rated voltage

max. 265 V AC

Permitted operating voltage

max. 275 V AC

Rated current (in

compliance with VDE 0298)

max. 10 A

Ambient temperature

- 60 to + 60°C

Max. permitted operating

temperature

- 60 to + 180°C

Switching capacity of fault

alarm (AM)

10 A / 275 V AC

Connecting cable

Silicone hose cable,

notch- and oil resistant, 3

x 1,5 mm²

Connecting cable AM

Silicone hose cable,

notch- and oil resistant, 5

x 1,0 mm² Ø8,5 mm

Material

Seawater-proof

aluminium, black

anodized

Mean Time Before Failure

50.000 h

Storage temperature

- 60 to + 80°C

Profile type "P" Length x

Width x Height

220 x 213 x 120

mm

Profile type "P" Length x

Width x Height

220 x 213 x 100

mm

Profile type "P" Length x

Width x Height

220 x 213 x 80

mm

Profile type "P" Length x

Width x Height

220 x 213 x 60

mm

Profile type "P" Length x

Width x Height

220 x 213 x 40

mm

Profile type "P" Height x

Width x Depth

213 x 220 x 100

mm

Profile type "P" Height x

Width x Depth

213 x 220 x 80 

mm

Profile type "P" Height x

Width x Depth

213 x 220 x 60

mm

Profile type "P" Height x

Width x Depth

213 x 220 x 40

mm

 INFO

You will find the precise technical data for your
instrument on the label. You will find information on
the heating output on the data sheet.

Temperature class

Rated voltage/Operating voltage

Rated output

Thermostat

Illustration 1: 

Example: SL VARITHERM DPA 250 T3 120

TS10 label

7

Installation

Summary of Contents for SL VARITHERM DPA

Page 1: ...Operating Instructions SL VARITHERM DPA HOM500327947Ien 7 17 12 2020 ...

Page 2: ...f contents 1 General 3 2 Use 3 3 Explanation of symbols for warnings and signal words 3 4 Safety information 3 5 Installation accessories 4 6 Technical Data 4 7 Installation 4 8 Connection 5 9 Commissioning 7 10 Maintenance 7 11 Troubleshooting 7 12 Deinstallation 7 13 Disposal 7 14 EU declaration of conformity 8 15 Further information and service 8 ...

Page 3: ...connecting cable If a TAE is used the respective operating instructions must be complied with EC type examination certificates PTB 02 ATEX 1116 X with appendices and supplements in German and English as well as IEC Scheme Certificate IECEX PTB 07 0055X See http www intertec info 3 Explanation of symbols for warnings and signal words The safety information warns the user about risks and provide inf...

Page 4: ...V AC Rated current in compliance with VDE 0298 max 10 A Ambient temperature 60 to 60 C Max permitted operating temperature 60 to 180 C Switching capacity of fault alarm AM 10 A 275 V AC Connecting cable Silicone hose cable notch and oil resistant 3 x 1 5 mm Connecting cable AM Silicone hose cable notch and oil resistant 5 x 1 0 mm Ø8 5 mm Material Seawater proof aluminium black anodized Mean Time ...

Page 5: ...earance Illustration 3 Installation example vertical VARITHERM with TAE or TS with clearance Additional installation material such as rails or panels and also junction boxes are not included in the standard scope of delivery see Installation accessories Page 4 and must be ordered additionally 8 Connection INFO The device may only be connected up and secured by a trained person taking into account ...

Page 6: ...efer also to DIN EN 60079 14 section 7 4 ATTENTION Never remove the adapter cable gland Illustration 4 Example heater with KLE connection CAUTION NOTICE Do not remove adapter cable connection to connect up the heater This would cause irreversible damage to the heater and this would mean that the explosion protection can no longer be warranted The illustration may deviate from the heater 1 2 L N PE...

Page 7: ...ied out by the manufacturer in the factory All components have to be kept clean and free of dust and harmful substances that could lead to excessive temperature rise In the dust Ex area the applicable requirements of EN 60079 17 and EN 60079 19 must be complied with 11 Troubleshooting If the heater fails check the installation Carry out a continuity test on the heating circuit Pay attention to the...

Page 8: ...N IEC 60079 1 2014 EN IEC 60079 31 2014 EN IEC 61000 6 4 2007 A1 2011 Harmonized Standard RoHS DIN EN IEC 63000 2019 Designation 0102 II 2 G Ex db IIC T6 T5 T4 T3 Gb II 2 D Ex tb IIIC T85 C T100 C T135 C T200 C Db PTB 02 ATEX 1116 X Neustadt January 28th 2020 Dipl Ing Martin Hess Managing Director 15 Further information and service If the information contained in this instruction manual should not...

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