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Dimension size S
Specification
The "ME"-data sheet contains additional information for ExMax and
RedMax actuators of the size "S", for the optimization and simplification
in regard to planning, installation and initial start up. It provides
influences of external factors in reference to the safe initiation of
the actuators. In particular it represents the installation, as well as
different flabs, fire protection flabs and armatures. Additionally
describing different accessory elements and their mounting to the
actuator.
Specification
Schischek GmbH Germany D-90579 Langenzenn, Mühlsteig 45, Gewerbegebiet V, Tel. ++49 (0)9101-90810, Fax ++49 (0)9101-908177, Email ExMax@schischek.de
ExMax-.. and RedMax-.. extra information ME - size S
EXPLOSIONPROOF
u
Dimension, drill template
u
Control elements: switch - push button - LED
u
Outdoor installation
u Mounting using form-fitting shaft connection (square shaft)
u
Mounting using clamp mounting (round shaft)
u
Mounting on butterfly valves and ball valves
u
Mounting on fire dampers
u
Mounting ExBox (RedBox), ExSwitch (RedSwitch)
Dimensions - drill template
Control elements: switch - push button - LED
Outdoor installation
Switch - push button - LED for programming,
behind dummy plug
10-position switch (S)
Push button (T)
3-colour LED
S
T
ExMax/RedMax - extra information ME
118,5 30 30
14
210
74
95
80
Dimension in mm
Side R
Side L
6 x
Æ
4,4
6 x
M
4 Double sqaured 12 x 12 mm
60
inl. radius
of bend for
the cable
All ExMax and RedMax actuators are equipped with a 10 position switch a push button
and a multicolor 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 despide lining up tension 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. By bad visibilities a
flashlight (certified within the EX-range) should be used. Attitudes 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.
RST
When mounting actuator outdoors it has to be certain that the actuator is protected against
direct sun exposure (warmth 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 explosion proof actuators must have internal safety temperature
limiters, these may not be exposed neither at storage nor during operation to a too high
temperature. Otherwise the limiters could respond and switch of the actuator irreversibly.
For additional electrical data have a look at "extra information EL"