Plum ecomaxx 800 R2, Assembly And Service Manual

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STEP 2
Remove the lid (5), plug the cable (6) and
put the lid (5) back on, securing it with
screws (4). The cable should be lead out
through the round groove in the enclosure.
Fig. 19 Connecting lead to the panel, where: 4- B3x6
screw for thermoplastic materials, 5 – lid, 6 –
lead connecting the control panel with the
executive panel
Maximum length of the lead (6) is
5m with gauge of 0,5mm
2
STEP 3
Screw the panel to the mounting plate using
sheet metal screws, insert the hole plugs.
Fig. 20 Conditions of enclosing the panel, where 1 –
panel, 2 –ventilation holes for air circulation (note: the
holes cannot decrease the required IP protection rate;
ventilation holes are not required if the limiting
temperature of the panel surroundings is not exceeded;
the ventilation holes do not always guarantee that the
temperature of the panel surroundings will be lowered,
in such case use other methods).
11.4 Mounting of Operating Unit
Operating Unit has to be built into master
equipment. The assembly shall assure IP
rating appropriate to the environment
conditions, in which the regulator will
operate. Moreover, access of the user to live
parts
under hazardous voltage (e.g.
terminals) shall be prevented. Standard
installation housing of a width of 8 modules
as shown in a may be used. In such case the
user will have access to front surface of
operating unit. Housing may be also formed
by boiler elements surrounding the whole
unit- see b. Space required for operating unit
is shown in and . The unit housing does not
assure dust- or-waterproofness. To provide
the
required protection, appropriate
operating unit cover should be provided.
Operating unit is designed to mount on
standard DIN TS35 rail. Fasten the rail firmly
to a rigid surface. Prior to placing the unit on
the rail (2) - lift up catches (3) using
screwdriver - see . Now, place the unit on
the rail and press the catches (3) to bring
them to original position. Make sure the
device is firmly fastened and cannot be easily
removed from the rail without use of tools.
Connect cable (4) between operating unit
and control panel.
Fig. 21 On-rail-mounted regulator. 1- Operating Unit, 2
– DIN TS35 rail, 3 – catches.
For safety reasons, assure the safe distance
between live parts of operating unit terminals
and conductive (metallic) elements of
housing (min. 10 mm) is kept.
Protect connecting wires from tearing,
loosening and tensioning.
To control
panel