Xylem Rule LoPro LP900D - Purpose of this manual; Safety; Safety terminology and symbols; Electrical hazards

Purpose of this manual
The purpose of this manual is to provide necessary information for product installation, operation and maintenance.
CAUTION: Read this manual carefully before installing, using or servicing this product. Failure to follow the
instructions within this manual could result in explosion, property damage, severe personal injury and/or death.
DANGER: Failure to follow this instruction manual may lead to signicant property damage or may result in
serious injury or death.
About safety messages
It is extremely important that you read, understand and follow the safety messages and regulations carefully before handling the
product. They are published to help prevent these hazards:
WARNING:
• The operator must be aware of safety precautions to prevent physical injury.
• Operating, installing or maintaining the unit in any way that is not covered in this manual could cause death,
serious personal injury or damage to the equipment. This includes any modication to the equipment or use
of parts not provided by Xylem. If there is a question regarding the intended use of equipment, please contact
a Xylem representative before proceeding.
• Do not change the service application without the approval of an authorized Xylem representative.
• Personal accidents and health problems
• Damage to the product
• Product malfunction
NOTICE: Save this manual for future reference, and keep it readily available at the location of the unit.
Safety
Safety terminology and symbols
Hazard Level:
DANGER
WARNING
CAUTION
NOTICE
Indication:
A hazardous situation which, if not avoided, will result in death or serious injury.
A hazardous situation which, if not avoided, could result in death or serious injury.
A hazardous situation which, if not avoided, could result in minor or moderate injury.
A potential situation which, if not avoided, could result in undesirable conditions.
A practice not related to personal injury.
ELECTRICAL HAZARD
Hazard categories can either fall under hazard levels or let specic symbols replace the ordinary hazard levels symbols.
Electrical hazards are indicated by the following specic symbols:
These are examples of other categories that can occur. They fall under the ordinary hazard levels and may use
complementing symbols:
• Crush hazard
• Cutting hazard
• Arc ash hazard
Hazard categories
General safety rules. These are safety that apply:
• Always keep work area clean
• Pay attention to the risks presented by gas and vapors in the work area.
• Avoid all electrical dangers. Pay attention to the risks of electric shock or arc ash hazards
• Always bear in mind the risk of drowning, electrical accidents and burn injuries
User safety
Safety equipment
Use safety equipment according to the company regulations. Use this safety equipment within the work area:
Electrical connections
Electrical connections must be made by certied electricians in compliance with all international, national, state and local
regulations. For more information about requirements, see sections dealing specically with electrical connections.
• Hard hat
• Safety goggles, preferably with side shields
• Protective shoes
• Protective gloves
• Gas mask
• Hearing protection
• First-aid kit
• Safety devices
NOTICE: Never operate a unit unless safety devices are installed.