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SWX EX12, SWX EX22
IMPORTANT: Read also through the separate instructions for the fan
GB
SWX EX are hot water fan heaters for hazardous areas.
SWX EX has been developed specifically for heating the air in environments with occasional danger of explosion (Zone 1 and
Zone 2). The fan heater is available in two sizes: SWX EX12 and SWX EX22. Uses hot water as the energy medium.
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Approved for use in areas where the danger of explosion is due to gases or fumes (equipment category 2G).
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Temperature class T4 (max. 135 °C).
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Max. ambient temperature 40 °C.
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Protection class fan motor, IP44
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Stainless sheet metal casing, EN 1.4016.
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Water coil featuring copper pipes and aluminium fins.
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Quick release inspection and cleaning hatch.
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Supplied with an Ex classified fan motor and junction box.
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Components for room temperature regulation are not included.
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See appendix A for technical data on the fan heaters.
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Motor protector type U-EK230E is included and must be connected to the fan motor PTC thermistors, see page 5 and
appendix C.
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Accessories:
Plastic motor protector casing, protection class IP65.
Approvals
Frico's SWX EX fan heater meets the requirements of ATEX directive 2014/34/EU. Tests and certifications of SWX EX have
been performed by DNV Nemko Presafe AS (notified body number: 2460) according to certificate Presafe 15ATEX 7676X.
CE-marked.
ll 2 G c Ex e llB T4 Gb
General
1. All work is to be done by qualified and authorised personnel.
2. Handle the equipment carefully.
3. The heater is to be stored in dry conditions prior to installation and must not be exposed to extreme heat or cold.
4. The ambient temperature for the heater when in use is -20 °C min....+40 °C max.
5. Caution! Maximum temperature for inlet water is +125°C.
6. Before installing the unit, a visual check for transportation damage must be made.
7. The heater must be mounted securely to the wall.
8. Caution! During operation the surface of the unit can be hot!
9. Keep the areas around the air inlet and air outlet free from possible obstruction.
10. If any changes are made to the product without the consent of Frico, all the certificates of
approval becomes invalid.
Applications
This appliance can be used by children aged from 8 years and above and persons with reduced
physical, sensory or mental capabilities or lack of experience and knowledge if they have been given
supervision or instruction concering use of the appliance in a safe way and understand the hazards
involved, Childen shall not play with the appliance. Cleaning and user maintenance shall not be
made by children without supervision.
Children aged from 3 years and less than 8 years shall only switch on/off the appliance provided
that it has been placed or installed in its intended normal operating position and they have been
given supervision or instruction concerning use of the appliance in a safe way and understand the
hazards involved. Children aged from 3 years and less than 8 years shall not plug in, regulate and
clean the appliance or perform user maintenance.
CAUTION – Some parts of this product can become very hot and cause burns. Particular attention
has to be given where children and vulnerable people are present.
motor, motor protection and junction box before
installing and using this products.
12
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