Service, maintenance and repairs
- Observe the maintenance intervals given in this manual.
Overdue maintenance can lead to high costs for repair and
revisions and can render the guarantee null and void.
- During service, maintenance and repair jobs, always use
Personal Protective Equipment (PPE) to avoid injury. This
also applies for persons who enter the work area.
- Use tools, materials, lubricants and service techniques which
have been approved by the manufacturer. Never use worn
tools and do not leave any tools in or on the product.
- Safety features which have been removed for service,
maintenance or repairs, must be put back immediately after
finishing these jobs and it must be checked that they still
function properly.
- Use sufficient climbing gear and safety guards when working
on a higher level than 2 metres (local restrictions may
apply).
- Ensure the workspace is well illuminated.
ATTENTION
Service, maintenance and repairs should only be
performed in accordance with directive TRGS 560 by
authorised, qualified and trained persons (skilled)
using appropriate work practices.
4
INSTALLATION
4.1
Unpacking
The package contains:
NEC-2
- extension crane on base, incl. wall bracket
- HandyStop rod
- hose of 115 cm (3)
- bush (4)
- hose clamp (2)
- sticker 'max. 50 kg'
- mounting material
EXT-NEC-4
- extension piece (base + tube)
- hose of 85 cm
- bush (2)
If parts are missing or damaged, contact your supplier.
4.2
Mounting the wall bracket
The package contains no mounting hardware for the wall
brackets, since the required mounting hardware depends on
the wall type.
CAUTION
Before you install the wall bracket, make sure that
the wall is strong enough (min. wall thickness: 200
mm/8 in.). Refer to paragraph 1.5 for the weight of
the extension crane. Mind any gas and water pipes
and electric cables.
Fig. 2.1
It is recommended to mount the wall bracket with
four M10 bolts that are inserted through the wall
with a steel plate (min. thickness: 5 mm/2 in.) on
the rear.
Fig. 2.1
•
Install the wall bracket (A) at the indicated mounting
height (2650 mm/105 in.). Make sure that the wall bracket
is level.
0507310010/010813/B NEC-2 | EXT-NEC-4
M10
M10
200 mm
(8 in.)
Fig. 4.1
Mounting the wall bracket
4.3
Mounting the extension crane (NEC-2)
Fig. 4.2
•
Attach the base (D) to the wall bracket (C) with the locking
pin (B).
•
Lock the locking pin with the bolt (A) and the nut (E).
E
Fig. 4.2
Mounting the base
A
A
B
C
D
EN - 5