Flex 2JB-VRX Instruction Manual
June 2022 v1.0
Page 10 of 70
2.8 USED SYMBOL DESCRIPTION
Danger electric shock risk
Equipment Recycling: The production and operation of this equipment requires the
recycling and utilization of natural resources. There are substances that are harmful to
the environment or human health. To avoid the release of such substances into the
environment and to reduce the use of natural resources, it is recommended that you
recycle this product through a suitable system to ensure that most of the materials are
properly recycled or reused.
Earth; ground protection against electric shock in case of a fault, or the terminal of a
protective earth (ground) electrode.
2.9 METHOD CLEANING PRODUCTS
Wipe the dust, smudges and stains on the surface of the product with a damp, lint-free cloth.
2.10 PRODUCT MAINTENANCE
Do not drop or damage the controller. Drop controllers can cause delicate electronic parts to loosen and affect
the use of functions.
2.11 POWER SUPPLY
The POWER front end must be equipped with circuit breaker as the way to power off the product.
2.12 ENVIRONMENT CONDITION
Outdoor use.
Altitude up to 2000 Meters (6500 feet).
Maximum Relative Humidity 90%.
MAINS supply voltage fluctuations up to ±10%.
OVERVOLTAGE CATEGORY II.
WET LOCATION, applicable.
Applicable POLLUTION DEGREE 2 of the intended environment (in most cases).
