Technical data

www.schischek.com
Dimension size M
Specification
The "ME-M"-data sheet contains additional information for ExMax
and RedMax actuators of the size "M", for the optimization and
simplification in regard to planning, installation and initial start up.
It shows influences of external factors in reference to the safe operation
of the actuators. In particular it represents the installation, as well
as different kind of dampers, fire dampers and armatures. Additionally
describing different accessories 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 [e-mail]
ExMax-.. and RedMax-.. extra information ME - size M
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 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-M
Dimension in mm
All ExMax and RedMax actuators are equipped with a 10 position switch a push button
and a multicolor LED for programming. 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 effected. However it has to be of great concern that
the dummy plugs must be rescrewed in order to comply with the IP-protection. 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
For outdoor installation 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"
176
40
40
19
288
125 149
116
Side R
Side L
6 x Æ 8
4 x M 4
Double sqaured 16 x 16 mm
60
inl. radius
of bend for
the cable
2 x M 4