ASTECH LDM41A - Electric Supply; Important Operating Advice

LDM41A and LDM42A Manual Safety Instructions
ASTECH GmbH Page 11
Users are instructed by Laser warning sign (see Figure 2) to do not stare into
the beam. They have to protect themselves by turn the head and/or closing
the eyes and by avoid a long look into the beam.
Do not direct the Laser beam onto persons.
The sensor can use without any additional safety protection.
2.5 Electric Supply
Use only 10 V to 30 V DC (direct voltage) for LDM41A and LDM42A operation.
Use only the specially designated connector terminal for voltage supply.
Specified signal levels must not be exceeded, in order to guarantee correct
data communication.
2.6 Important Operating Advice
To make full use of the system’s inherent performance capabilities and
achieve a long service life, you should always follow these operating rules:
 Do not turn the module on if there is fogging or soiling on its optical
parts
 Do not touch any of the module's parts with bare hands.
 Proceed with care when removing dust or contamination from
optical surfaces!
 Prevent shock impacts during transport and use of the LDM41A and
LDM42A
 Prevent overheating of the LDM41A and LDM42A.
 Prevent major temperature variances during LDM41A and LDM42A
operation
 In accordance with IP65 internal protection standards, the LDM41A
and the LDM42A is designed to be splash proof and dustproof.
 Read these safety and operating insturctions with due care and
follow them in practical use.