26
DTN 80
02.2019 | Designed in Germany
Swing-door drive
Operating instructions
eng
12.1 Testing a hold-open system
The operating company/user must take care to ensure that the hold-open
system remains operational at all times and must check that it functions cor-
rectly at regular intervals.
X
Z
Refer to the general statutory construction approval for these inspec-
tion intervals.
X
Z
Instruct the personnel to the point where they can check the door sys-
tem independently.
X
Z
This check must be documented in the 'Inspection log of regular inspec-
tions for the hold-open system'.
13. Specialists
Specialists are people whose vocational training and experience equips
them with sufficient knowledge about motor-drive doors and about the
applicable health and safety at work (H&SW) regulations, directives and
generally recognised rules of technology that they are in a position to evalu-
ate the operational condition of motor-driven door systems accurately.
These people include specialists from the manufacturer or supplier company
as well as experienced specialists employed by the operator.
Specialists must pronounce their verdicts objectively in respect of accident
prevention, without being influenced by other requirements, e.g. commer-
cial or economic factors.
All maintenance work on electrical components and connecting lines must
be carried out by electrical specialists who work in accordance with applica-
ble rules and regulations.
For all work, a visible separating point must be created between the mains
and the swing-door drive, either by pulling the power plug or using an all-
pole mains switch with a lockable OFF position.
