Installation Guidelines; Technical Data - HEYLO DE 20 SH Bedienungsanleitung

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(4) Installation guidelines

1. Installation site
The units must not be operated at locations, in which combustible gas, air or dust-air mixtures
occur (such as petrol stations, paint shops, etcetera), nor where they can draw in inflammable
small parts which are ignited by the heating coil and can be blown out glowing (such as straw,
paper, sawdust, etcetera).
The electric heater DE 20 SH is suitable for hose operation with a maximum of 7.5 m of hose
(diam. 305 mm). Make sure that the hose is laid as straight as possible and without kinks. In case
of improper laying of the hose, the unit overheats and the safety temperature limiter switches the
unit off.
2. Setting up
Electrical heaters must not be operated in direct vicinity of bathtubs, showers, washbasins or
swimming pools.
3. Safety distances to inflammable parts:
At the side:
Exhaust side:
The electrical heaters must not be covered by textiles !
The flooring and the ceilings must be fire-resisting. The suction and exhaust vents must not be
constricted.
4. When used on building sites, the safety guidelines of
the German Building Trade Association must be observed.
5. When used in agriculture, the regulations of the
German Employers' Liability Insurance Association and property insurers must be observed.
6. Legal regulations: The following regulations must be observed when setting up and operating:
German Workplace Ordinance, Sections (5) and (14)
German Workplace Regulations ASR (5)
Accident Prevention Regulations VBG 43
to be obtained from: Deutsches Informationszentrum für technische Regeln (DITR) im DIN,
Burggrafenstrasse 6, D-10787 Berlin, Germany).
7. The unit must not be operated below wall outlets.
8. The unit must not be operated without the supervision by a program timer.

(5) Technical data

Type of unit
Art. No.
Heat output
Air flow rate max.
Electric Connection
Power consumption
Electrical protection
Temperature increase
volume
Dimensions L / W / H
Weight
0.60 m Suction side: 2.00 m
0.20 m To the top: 2.00 m
DE 20 SH
1101928
kW 18
cum/h 1,410
400/50
V/Hz
400/60
A 26
A 32
Δt(K)
Variable
dB(A) 67
mm 730 / 414 / 482
kg 20.5
15
EN