Safety-Conscious Work Procedures - Denco CAIRplus Operation Manual

Safety and User Instructions
2.6

Safety-conscious work procedures

10
Scalding
Hot surfaces
Cooling
Environmental damage
Damage to the unit
Observe the following instructions when carrying out installation, adjustment or repair
jobs:
•
Wear suitable protective clothing during work, such as protective footwear, gloves,
safety goggles, etc..
•
Avoid flame sources, especially burning cigarettes. Open flame sources and
smoking in the proximity to the unit are prohibited. Filters and especially used filters
can easily catch fire. Leaking refrigerant can catch fire and emit noxious substances.
When working within range of mains voltage:
Electrocution through hazardous voltage will lead to death or serious injury.
•
Disconnect the unit from the power supply and ensure the power cannot be
switched back on.
•
Ensure the unit is voltage-free and isolated, earth and short circuit the unit, cover
or shield off neighboring live components.
When working in explosive atmosphere:
Life-threatening danger of explosive atmosphere!
The unit must only be operated under the conditions specified on the unit identifi-
cation plate.
Explosion-risk conditions may originate inside and/or outside the unit during its
operation as well as during dowmtime period. For this reason, it is assumed that
explosion-risk conditions are present, even if the unit is deactivated.
•
Avoid using pro-inflammatory substances such as electrical tool and electronic
devices.
•
Smoking and open flames within direct proximity of the unit are prohibited.
•
Before starting any jobs - ventilate the interior and/or exterior of the unit!
PR-2009-0096-GB • Subject to modifications • R8-10/2015
CAIRplus