Vancare VERA-LIFT II B350, Maintenance Manual

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Technical instructions Control unit Mobilette
531e2931_0101 Magnetic – The Linear Drives Company™ page 2/11
1 General
1.1 Using the Technical Instructions
The Technical Instructions are intended for designers who use the Mobilette in their
products, and for engineers who work with the Mobilette. The Technical Instructions
contain all relevant information on this Magnetic product. We reserve the right to
make changes which are in the interest of technical progress.
Please read the Technical Instructions carefully and, above all, pay careful attention to
the Safety Instructions.
The Technical Instructions can be used for drawing up the User Manual for the end
product.
1.2 Explanation of symbols
The symbols opposite are used in the Technical Instructions to highlight possible dan-
gers and important notes.
2 Function
The MOBILETTE control unit (MCU) is used for the mains-independent control of 24V
DC actuators. A distinction is made between two versions:
The MCU1 is connected to the mains voltage using a mains adapter. Protection class
IPx4 applies to the MCU1.
The MCU8 (MCU4) is connected directly to the 230V (120V) mains supply, which is
transformed to 24 V DC via an integrated transformer. This component is subject to
protection class IPx3.
This battery pack consists of 2 batteries connected in series, each of 12 V 4.5 Ah,
resulting in a total of 24 V. The charged battery pack can be used to power the control
unit and thus the actuator. Operation is via a connected control device, e.g. a
handswitch.
An integrated current cut-off protects the actuator from overloading.
An integrated „EMERGENCY STOP“ function can be used to cut off the power supply
to the actuator, so that it immediately stops moving.
2.1 Correct usage
The Mobilette has been designed for mobile applications in the medical field, particu-
larly for patient lifts. The Mobilette is used to control the following Magnetic actua-
tors
§ Matrix MAX10 / MAX30
§ Telemag THG / TLG
Other applications must be approved by Magnetic AG, Liestal.
2.2 Ambient conditions
Operation:
ƒ
Temperature 10°C to 40°C
ƒ
Humidity max. 85%
Storage / transport:
ƒ
Temperature -20°C to 60°C
ƒ
Humidity max. 95%
This symbol designates pertinent and useful
notes for the user.
This symbol is used to indicate operations
and states which could endanger persons or
property.
Follow the instructions precisely!
Usage in environments where X-ray irradia-
tion is present is strictly forbidden.
The Mobilette must not be used in explosive
atmospheres.
February 2008 For your nearest Distributor, call 1-800-694-4525 12