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Flex M Engineered Receiver Instruction Manual
May 2019
Page 10 of 50
3. FLEX M INSTALLATION
WARNING
BEFORE OPERATING THE RECEIVER FAMILIARIZE YOURSELF WITH ALL SAFETY INFORMATION IN
THIS MANUAL, APPROPRIATE MANUAL SUPPLEMENTS AND ANY OTHER LOCAL, STATE, OR FEDERAL
RULES OR REGULATIONS ALREADY IN EXISTENCE. FAILURE TO FOLLOW THIS WARNING COULD
RESULT IN SERIOUS INJURY OR DEATH AND DAMAGE TO EQUIPMENT.
3.1 ENVIRONMENTAL
1. Operating Temperature: -30°C to +70°C (-22° F to +158° F) ambient.
2. Humidity: up to 95% (non-condensing).
3.2 PRE-INSTALLATION
1. Transmitter and receiver access code, frequency, channel, and project ID must match before the
system will communicate.
2. Be aware of other radio channels in the surrounding area - set your system to a unique channel.
3. Make sure that your equipment is working properly in manual mode prior to system installation.
4. Make sure the power to the receiver is the correct voltage and current.
5. Disconnect equipment power prior to system installation.
3.3 RECEIVER UNIT MOUNTING LOCATION CONSIDERATIONS
Ensure the mounting location is as far as possible from exposed trolley wires and sources of
electromagnetic or radiated noise as possible.
The mounting surface must be smooth and continuous. Mounting the receiver unit on uneven surfaces
could cause warping or stress internal components.
If possible, avoid installing the receiver unit to a surface where high vibration or shock is present. If this
cannot be avoided, use appropriate shock mounts.
3.4 ANTENNA MOUNTING CONSIDERATIONS
It is best to mount the antenna so that it is visible to the operator. This is usually accomplished by
mounting the antenna under the crane. However, it is not recommended to point the antenna straight
down, as this will cause a “dead” spot directly under the antenna. The antenna should be mounted at a
45-degree angle in relation to the operator. Always try to avoid power sources, motors, drives, brakes,
etc., when installing the antenna. If necessary, Magnetek offers an external antenna kit.