To assemble the heater, proceed as follows (see Fig. 1):
1
、
insert the wheel shaft D to the corresponding hole of feet pipe I, insert the spacers G and slide the wheels E over
the wheel shaft D, fix wheels by using spring washers F on each side of the shaft.
2
、
Put the heater body on the feet pipe assembly, make sure the holes of handle A point towards the corresponding
holes on the feet pipe respectively.
3
、
Using the screws B, and nuts H to fix the feet pipe assembly and handle to the tank.
5. Installation Instructions
Position the heater on a flat, level, non-flammable, solid surface.
The exhaust gases are very harmful for people and animals when released in a closed space without
ventilation.
Indirect-fired heaters while used in indoor installation, must be connected to an exhaust pipe to
vent the products of combustion outside. To maintain an adeguate Oxygen rate, a minimum of 80
m
3
/h airflow from outside must be ensured.
Direct-fired heaters are intended for use in outdoor open areas or in indoor well ventilated areas.
For indoor use, provide permanent ventilation openings of at least 25 cm²/kW, equally distributed
between floor and high level, with a minimum of 250 cm².
DH1-70
DH1-100
Minimum Opening Size
1700 cm²
2500 cm²
Only install the heater in normal upright position.
Do not place the heater near walls, corners or low ceilings.
Do not place the heater below a socket outlet.
Do not place the heater on moving vehicles or where it can tip over.
Keep the heater away from flammable, combustible, explosive or corrosive materials.
Keep the heater away from curtains or similar materials that could block the air inlet and outlet.
Never block or restrict the air inlet and outlet for any reason.
Keep the power cable away from heat sources, sharp edges, cutting and moving parts.
Do not expose directly to the weather or to excessive humidity.
Do not place the heater in the immediate surroundings of a bath, shower or swimming pool.
Follow general and special fire safety regulations in force in all fields of applications. In any case
ensure the following minimum safety clearances from materials or objects in the surroundings of
the heater:
Side:
1 m
Air inlet side:
1 m
Top:
1.5 m
Hot air outlet side: 3 m
Floor:
0 m
Floors and ceilings must be made of fireproof materials in the place where the heater is operated.
Do not connect direct-fired heaters to air ducts.
