E X P L O S I O N P R O O F
176
40
40 19
125
149
288
11
6
60
6 × Ø 8,5
2 × M4
4 × M4
S
T
R
www.schischek.com
Schischek GmbH
Germany, Muehlsteig 45, Gewerbegebiet Sued 5, 90579 Langenzenn, Tel. +49 9101 9081-0, Fax +49 9101 9081-77, E-Mail [email protected]
info-Max-M_en
V01 – 26-Mar-2015
Subject to change!
10-position switch (S)
Push button (T)
3-colour LED
Switch – Push button – Lamp
for adjustment (behind the blanking plug)
Extra information for
...Max
actuators –
size M
for optimization of planning, installation and initial startup for safe operation
Assembly
Electric
►
Dimensions
►
Outdoor installation
►
Control elements: switch – push button – LED
►
Power supply design
►
Line cross sections
►
Problem treatment/error indication
►
Dimensions, drill plate
►
Control elements: switch – push buttons – LED
►
Outdoor installation
►
Mounting on air dampers (form-fit)
►
Mounting on fire dampers (form-fit)
►
Mounting on butterfly valves and ball valves
►
Mounting of terminal box ...Box
and auxiliary switch ...Switch
Dimensioning in mm
inclusive
bend radius
of cables
Double square 16 × 16 mm
All actuators are equipped with a 10-position switch, a push button and a multicolour LED
for calibration. These control elements are to be found cable-laterally behind the two middle
sectioned dummy plugs. For operation these must be removed. The calibration can be
achieved despite lining up power supply at the actuator. The explosion prevention is not
impaired thereby. However, it has to be of great concern that the dummy plugs must be
rescrewed in order to comply with the IP-protection class.
The operation of the switch and button has to be done by means of a small screwdriver.
Force with strong pressure and /or rotation is to be avoided in any case, since otherwise
control electronics can be damaged irreparably. Adjustments of torque and running time
can be achieved also before mounting. The adjustment of angle of rotation can be started
only with an outside load and accurate mounting.
When mounting actuator outdoors it has to be certain that the actuator is protected against
direct sun exposure (heat and UV!), rain and snow by employing an enclosure roof. Supply
voltage is to be applied immediately after mounting in order to assure integrated heating
at start.
Since actuators must have an internal temperature fuse, they may not be exposed to a too
high temperature, neither at storage nor during operation. Otherwise the fuse could respond
and switch off the actuator irreversibly.
Top side “R”
Bottom side “L”
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