Nussbaum TSK 8000, Operating Manual, Inspection Book

Page: 31 / 52

OPI_TOP LIFT TSK 8000_V3.2_EN 31
the minimum screw-in depth. Other-
wise this can lead to damage and
endanger life and limb.
These tables have been completed to
give an overview about the required
fastening screws.
Ensure that the listed screws are tight-
ened to the required torque. For this,
see the torque table.
The fastening screws are to be
checked before first commissioning
and as needed for the annual safety
inspection and maintenance.
Torque (Nm) for shaft screws
Fastening class 8.8
0.10* 0.15** 0.20***
M8 20 25 30
M10 40 50 60
M12 69 87 105
M16 170 220 260
M20 340 430 520
M24 590 740 890
Fastening class 10.9
0.10* 0.15** 0.20***
M8 30 37 44
M10 59 73 87
M12 100 125 151
M16 250 315 380
M20 490 615 740
M24 840 1050 1250
* Slide friction no. 0.10 for very good surface, lubricated
** Slide friction no. 0.15 for good surfaces, lubricated or dry
*** Slide friction number 0.20 surface black or phosphated, dry
Lift type 2.35 TSK
Fastening screws M 16 x 80*
Standard DIN 912
Tensile strength 10.9
Pieces/lifting
posts
6
* Screws galvanised or blackened
8.3 Commissioning
i
Before commissioning, a single safety inspection
must be done (use the "single safety inspection"
form)
If the lift set up is done by a specialist (factory
trained assembler) then he can also do the safety
inspection. If the set up is done by the operating
company then a specialist must be tasked with the
safety inspection. The specialist confirms seamless
operation of the lift on the set up protocol for single
safety inspection and releases the lift for use.
i
After commissioning, the set up protocol must
be completed and sent to the manufacturer.
9 Safety inspection
The safety inspection is required to guarantee oper-
ational safety of the lift. It is to be done.
1. Before first commissioning after setting up the lift
Use the "single safety inspection" form
2. After first commissioning, at regular intervals of a
maximum of one year
Use the "regular safety inspection" form
3. After changes to the lift construction
Use the "extraordinary safety inspection" form
i
Single and regular safety inspections must be
done by a specialist. It is recommended to do
maintenance at the same time.
i
After a change in construction (for example
changing the load carrying capacity or chang-
ing the lifting height) and after significant mainte -
nance on load carrying parts (e.g. welding work),
inspection by a technical expert is required (ex-
traordinary safety inspection).
This inspection book contains forms with a printed
inspection plan for safety inspections. Please use
the appropriate form, record the condition of the
inspected lift and leave the completed form in this
inspection book.