Symbols /Safety Instructions - Wolf KG Installation And Maintenance Instructions Manual

General
Symbols
Safety instructions
3062049_201610
Symbols /Safety instructions
These installation and maintenance instructions apply only to WOLF KG/KGW Top
series air-handling units.
Each person tasked with installing, commissioning or maintaining the equipment must
read through these instructions before commencing work.
Compliance with these instructions is mandatory.
Only suitably trained and qualified personnel are permitted to undertake installation,
commissioning and maintenance work.
The assembly and maintenance instructions are an element of the appliance supplied
and must be kept in an accessible place.
Non-compliance with the installation and maintenance instructions voids all WOLF
warranties.
The following symbols and warnings are used in these installation and maintenance
instructions. These important instructions apply to the protection of personnel
and to technical operational safety.
"Safety instruction" identifies instructions that must be precisely complied with in
order to avoid endangering or injuring persons and to prevent the risk of damage
to the equipment.
Electric shock hazard due to electrically live components.
Note: Switch OFF the ON/OFF switch before removing the casing.
Never attempt to touch electrical components or contacts while the master switch
is ON. Electric shock hazard with risks to health or fatal injury.
Terminals remain live even after the ON/OFF switch has been switched OFF.
"Note" identifies technical instructions that must be complied with to prevent
Note
equipment damage and malfunctions.
In addition to the installation and maintenance instructions, labels affixed to the
equipment bear information.
Compliance with these, too, is mandatory.
- The persons tasked with installation, commissioning, maintenance and operation of
the air-handling unit must be adequately qualified and must have received suitable
instruction.
- Only trained and qualified electricians are permitted to undertake work on the electrical
system.
- All electrical work must be in compliance with VDE requirements [or local regulations]
and the regulations of the local power supply utility.
- The air-handling unit must always be operated within the range of operating parameters
stipulated in the technical documentation supplied by WOLF.
- Correct use of the air-handling unit means exclusively the use for ventilation purposes.
Air is the only medium that can be handled by the equipment.
- Never remove, jumper, bypass or by any other means render inoperative safety
devices and monitoring devices.
- Never operate the air-handling unit unless it is in full working order. Malfunctions
and damage that impair or could impair safety must be repaired immediately and
professionally.
- In the event of a fire the air-handling unit must shut down automatically by suitable
means such as a fire protection damper (installed on site), as otherwise hazardous
substances can be transported into the rooms downstream of the air-handling unit.
- Check the electrical equipment of the appliance regularly. Tighten loose connections
and replace faulty cables immediately.
KG Top
5