Safety Devices; Modifications And Changes; Spare Parts; Disposal - Denco CAIRplus Operation Manual

CAIRplus
Improper use
2.8

Safety devices

2.9

Modifications and changes

2.10 Spare parts

2.11 Disposal

PR-2009-0096-GB • Subject to modifications • R8-10/2015
Proper use also includes observance of the operation manual and instructions from the
manufacturer of the individual components, as well as the inspection and maintenance
intervals stipulated by DencoHappel.
Any use other than that described above is considered improper. If necessary, check
if your units are suitable for your intended purpose and application. The manufacturer/
supplier is not liable for any damages arising from improper use. The user alone bears
the risk.
Misuse particularly includes:
– Conveying any other gases except air
– Conveying steam or water
– Coarse filtering and/or filtering any other media except air
– Chopping up or reducing size of materials
– Drying out clothing
The unit is not suitable for handling abrasive media.
It is not allowed to operate CAIR units:
– in explosion-risk areas, unless units are certified for use in these relevant areas (air
handling units meeting special explosion-protection requirements in accordance
with ATEX Guideline 94/9/EG)
– in rooms with conductive dust
– in rooms with strong electromagnetic fields
– in rooms with aggressive atmosphere that may attack plastics or cause corrosion
(especially in atmosphere where zinc is particularly susceptible to corrosion).
– CAIR units must not be accessible to the general public.
Depending on the unit equipment, the following components are secured:
– Padlock in the door-stop device (TAS) on each door
– Locks of switch cabinet
– The panels and doors with lockable handles
– Fan chambers are secured by door protection grilles
– V-belt drives are secured by belt guards
Ensure by others on site that the contact protection for intake and discharge fittings is
provided.
Changes, alterations or modifications of the unit are not allowed. Tampering with the
unit or its misapplication will invalidate the CE conformity and void warranty.
If delivered units are disassembled by others on-site, the factory warranty is rendered
invalid. In this case professional services by DencoHappel should be arranged in
advance.
Only original DencoHappel spare parts are allowed, since DencoHappel is not liable if
third-party spare parts are used.
Equipment, operating supply materials, components and filters must be disposed of
according to the material type in a safe and environmentally friendly manner.
Safety and User Instructions
13