8
REMKO PGT
s
s
s
Before the unit start, ensure that the gas supply cylinders are correctly
secured and are not positioned directly in the heat radiated by the units.
The pressurised gas tanks must be positioned to the side / rear
of the unit.
Commissioning
Connecting the units
to the electrical power supply
1. Move the operating
switch to the "0"
(off) position.
2. Connect the unit's power
plug to a properly
installed and fused
mains socket.
230 V/50 Hz
.
The units should be checked for
visible defects on the operating
and safety devices as well as
proper installation and correct
electrical and gas connections
before commissioning.
A person, who has been
adequately trained in the handling
of the units and the use of liquid
gas per VBG 21, must be tasked
with operation and monitoring
of the units.
Tank gas systems
When connecting the units to tank
gas systems, ensure sufficient pipe
dimensions depending on the pipe
length.
A sufficient gas supply
to the consumer system can
be ensured through the use of
an evaporator.
In order to guarantee the faultless
unit function, it is advisable
to install a permanently set
pressure controller with 1.5 bar
outlet pressure and corresponding
gas throughput (see unit name
plate), as well as a shut-off
device tailored and approved for
the respective pre-pressure.
In order to avoid malfunctions
of the unit’s control and safety
equipment due to harmful
substances such as rust and dust
from the gas supply line or tank(s),
it has proven to be essential to install
gas filters before the control and
safety equipment of the units (see
DIN 4788 and TRF 88 section 5).
NOTE
The electrical connection for
the units must be made at a
separate feed point with a residual
current device in accordance with
VDE 0100, Section 55.
CAUTION
In the event of defects that
endanger the operational
safety of the units, operation
of the units must be
discontinued immediately
and the supervisor informed!
CAUTION
Pressurised gas tanks must
not lie horizontal when used
during unit operation.
Gas outlet in the liquid phase.
CAUTION
The tanks must never
be heated or de-iced through
the unit hot air flow.
There is a risk of explosion!
NOTE
Installation work on the tank
gas systems and the supply
lines may only be performed
by qualified specialist
personnel.
CAUTION
Before all work on the gas
supply and when replacing
gas cylinders, all shut-off
valves must be closed and no
ignition sources are permitted
in the immediate vicinity.
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