
Translation of the original operation manual 25
MDFE_mAtex_1307_en • jw
Installation and preparation
4.2 Operation manuals of the pump and accessories
Fluid Heaters can only be used in conjunction with spraying equip-
ment. Therefore, all instructions covering unit preparation, commissioning,
operation and shutting-down must be compared to those covering the spray-
ing equipment itself for compatability.
➤ Read and observe the instructions found in the operation manuals for the
spraying equipment, the fluid heater and any additional spray accesso-
ries.
➤ Pay special attention to chapters covering safety in the operation manu-
als.
4.3 Electrical power connection
The heater is equipped with a permanent power connection cable without
plug.
➤ Connect the heater to the power supply.
IIn areas with risk of explosion the power connection must be explosion proof.
For versions without cable and cable connection, mount approved cable con-
nectors.
WARNING
This should only be done by trained electrical personnel. Observe the explosion-
proof zoning for your workplace.
➤ Before connecting the Fluid Heater to the electrical supply, check to
ensure that the point of hook-up is functioning correctly and no faults are
present.
4.4 Mount the Fluid Heater
Depending on the application, you can mount the material flow heater in differ-
ent ways (see chap. 3.5 Equipment versions on page 21):
➤ On a holder onto the spray device or system,
➤ On a wall bracket
➤ On a carrier base
There are four drilled holes on the housing to screw the material heater tight
to the holder.
4.5 Ground the unit
A separate grounding of the Fluid Heater is required when no electrically-con-
ductive connection to the spray unit exists (refer chap. 2.4.2 Ground Cable on
page 13).
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