Nussbaum TSK 8000 User manual

TOP LIFT TSK 8000
Serial No.:
Operating manual | Inspection book
including spare parts list
Version: USA
Manual date: 29.11.2021
Made
in
Germany
OPI_TOP LIFT TSK 8000_V3.2_EN
Service Hotline Germany: 0800-5288911
Service Hotline International: [phone]
Abschnitt_ - Artikelnummer:

2OPI_TOP LIFT TSK 8000_V3.2_EN

OPI_TOP LIFT TSK 8000_V3.2_EN 3
1 General informations _____________________ 5
1.1 Lift purpose____________________________________5
1.2 Liability ________________________________________5
1.3 Owner/Employer responsibilities ________________5
1.4 Lift operator responsibilities _____________________6
1.5 Safety regulations______________________________6
1.6 Safety devices_________________________________7
1.7 Safetylabelsafxedtolift ______________________8
1.8 Protocols ____________________________________ 10
1.9 Set up and test the lift ________________________ 10
Set up protocol____________________________________ 11
Transfer protocol __________________________________ 12
2 System master sheet_____________________ 13
2.1 Manufacturer________________________________ 13
2.2 Purpose _____________________________________ 13
2.3 Changes to the design / construction_________ 13
2.4 Changing the assembly location _____________ 13
3 Technical information____________________ 14
3.1 Technical data ______________________________ 14
3.2 Safety devices_______________________________ 14
3.3 Data sheet __________________________________ 15
3.4 Foundation plan _____________________________ 17
3.5 Hydraulic plan _______________________________ 18
3.6 Electrical circuit diagram_____________________ 19
4 Installation ______________________________ 21
5 Operating instructions ___________________ 21
5.1 Lifting the vehicle ____________________________ 21
5.2 Lowering the vehicle_________________________ 22
6 Behaviour in cases of error _______________ 23
6.1 Moving onto an obstacle ____________________ 23
6.2 Emergencydischargewithexternalunitandsafety
latch ________________________________________ 23
7 Maintenance and care of the system_____ 24
7.1 Maintenance plan___________________________ 25
7.2 Cleaning the lift______________________________ 30
8 Assembly and commissioning____________ 30
8.1 Set up guidelines ____________________________ 30
8.2 Assembly of the lift ___________________________ 30
8.3 Commissioning ______________________________ 31
9 Safety inspection ________________________ 31
9.1 Single safety inspection before commissioning 32
9.2 Regular safety inspection and maintenance __ 33
9.3 Exceptionalsafetyinspection_________________ 43
Spare parts list 45

OPI_TOP LIFT TSK 8000_V3.2_EN 5
1 General informations
i Important safety instructions – Save these instruc-
tions
1.1 Lift purpose
Nussbaum lifting systems are the result of over 35
years’experienceintheautomotiveliftingindustry.
The high quality and superior concept ensures reli-
ability, a long Lift lifetime, and a strong economic
business solution for your automotive lifting needs.
The TSK 8000 is a hydraulic symmetric In-Ground Lift
with a lifting capacity of 8000 pounds. The Lift fea-
tures a powerful integrated power unit and hard-
chromedcylinders.Themaximumloaddistribution
is 2000 lbs per arm.
1.2 Liability
To avoid unnecessary damage, injury or death,
read all operating instructions carefully. Nussbaum
is not liable for any damages, injuries, or deaths re-
sulting from misuse of the Lift. The user carries the
risk alone.
There will be no guarantee or liability for incidents
involving injuries, death, or damage to equipment
if these incidents are the result of one or more of the
following:
• Inappropriate use of the Lift to include: Inappro-
priate installation, operation, and maintenance
of the Lift.
• Use of the Lift while security devices are inopera-
tive, not working properly, or are installed incor-
rectly.
• Failure to follow the operating instructions regard-
ing transport, storage, installation, initiation, oper-
ation, and maintenance of the Lift.
• Unauthorized changes to the design and opera-
tion of the Lift.
• Wrong or incorrect maintenance practice.
• Catastrophes,actsofGod,orexternalreasons.
• Nussbaum Lifts are warranted with the use of
Nussbaum original or replacement parts. Use
only replacement parts approved by the original
equipment manufacturer or parts meeting origi-
nalmanufacturerspecications.Useofunautho-
rized parts may void the warranty. For parts, call
Nussbaum at 1-704-864-2470.
• It should be recognized that any piece of equip-
ment can be dangerous when operated improp-
erly.
1.3 Owner/Employer responsibilities
Automotive lift institute safety requirements for
operation, inspection and maintenance (ANSI/ALI
ALOIM)
The Owner/Employer shall insure that lift opera-
tors are qualied and that they are trained in the
safe use and operation of the lift: ALI SM10-1 safety
manual; AL-ST-17; ANSI/ALOIM:2008 (R2013), Amer-
ican National Standard for Automotive Lifts-Safety
Requirement for Operation, Inspection and Main-
tenance; ALI/WL Series, ALI Uniform Warning Label
Decals/Placards; and in case of frame engaging
lifts, ALI/LP-GUIDE, Vehicle Lifting Points/Quick Refer-
ence Guide for Frame Engaging Lifts and SAE J2184,
Vehicle Lifting Points for Service Garage Lifting.
The Owner/Employer shall establish procedures to
periodically inspect the lift in accordance with the
lift manufacturer’s instructions or ANSI/ALOIM:2008
(R2013), American National Standard for Automo-
tive Lifts-Safety Requirements for Operation, Inspec-
tion and Maintenance; and the employer shall in-
sure that the lift inspectors are qualied and that
they are adequately trained in the inspection of
the lift.
The Owner/Employer shall establish procedures to
periodically maintain the lift in accordance with the
lift manufacturer’s instructions or ANSI/ALOIM:2008
(R2013), American National Standard for Automo-
tive Lifts-Safety Requirements for Operation, Inspec-
tion and Maintenance; and the employer shall
insure that the lift maintenance personnel are qual-
ied and that they are adequately trained in the
maintenance of the lift.
The Owner/Employer shall maintain the period-
ic inspection and maintenance records recom-
mended by the manufacturer or ANSI/ALOIM:2008
(R2013), American National Standard for Automo-
tive Lifts-Safety Requirements for Operation, Inspec-
tion and Maintenance.
The Owner/Employer shall display the lift manu-
facturer’s operating instructions; ALI SM10-1 safety
manual; AL-ST-17; ANSI/ALOIM:2008 (R2013), Amer-
ican National Standard for Automotive Lifts-Safety
Requirement for Operation, Inspection and Main-
tenance; ALI/WL Series, ALI Uniform Warning Label
Decals/Placards; and in case of frame engaging
lifts, ALI/LP-GUIDE, Vehicle Lifting Points/Quick Ref-
erence Guide for Frame Engaging Lifts; in a con-
spicuous location in the lift area convenient to the
operator.
Additional owner/employer responsibilities
• Shall require that Personal Protective Equipment
(PPE) be used according to the appropriate reg-
ulations.
• Shall display the “Safety Regulations” and adhere
to them closely.
• Shall ensure that all safety- and danger signs on
and around the Lift are observed and followed!
• Shallfollowthe speciedtimeintervalsbetween
the recommended inspection and maintenance
procedures and tests.

6OPI_TOP LIFT TSK 8000_V3.2_EN
• Shall use only spare parts that comply with the
technical requirements specied by the manu-
facturer.
• Shall ensure that loose screws, nuts, and bolts are
rmlytightenedaftermaintenance.
• Shall not modify the Lift without written consent of
Nussbaum.
• Shall ensure that these instructions are maintained
and available to all personnel that install, use or
maintain the lift. This document contains import-
ant information about installation, operation, and
maintenance of the automotive Lift. Any chang-
es to the installation and or location of the auto-
motive Lift must be documented.
1.4 Lift operator responsibilities
• Shall read and understand all safety and warning
instructionsinthemanualorafxedtothelift.
• Shall be trained to operate and use the TSK 8000
Lift for its designed use.
• Shall be familiar with accident prevention and
basic labor safety regulations.
• Shall not allow unauthorized personnel to operate
the Lift.
Information of warning
Pay close attention to the danger and important in-
formation symbols shown below. Carefully read all
marked passages throughout this manual.
Danger! This sign indicates danger
to life. Improper handling of the de-
scribed operation may cause serious
injury or death.
!Caution! This sign warns against possible dam-
age to the automotive Lift or other material de-
fects in case of improper handling.
i Attention! This sign indicates an important func-
tion or note.
1.5 Safety regulations
The Safety Regulations must be ob-
served and strictly adhered to while
working with the automotive Lift. Read
the safety regulations and the ANSI/
ALI ALOIM manual included with the
lift documentation carefully before
working with the Lift!
Important safety instructions – read all instructions
• Thetotalweightoftheliftedvehiclemustnotex-
ceed 8000 pounds.
• The automotive Lift must be in its lowest position,
and the Lift Carry Arms must be swung out before
a vehicle can be driven into the Lift area.
• Total load must be distributed evenly on all arms.
• The Lift must not be installed in a hazardous loca-
tion or in washing bays.
• The Lift must be checked by a service technician
after initial installation and after repairs or chang-
es have been made to the Lift.
• The operating and maintenance instructions must
be followed while working with the Lift.
• Pre-check low clearance or specially equipped
vehicles for ample clearance to avoid damage
to the vehicle and/or Lift.
• Only trained personnel are to operate the Lift.
• No one is to stand within the working area (dan-
ger area) during vehicle lifting and lowering op-
erations.
• No one is to occupy a vehicle during any phase
of Lift operation.
• No one is to climb onto the automotive Lift when
in a raised position.
• For unusual vehicles you may choose to instruct
the user to contact Nussbaum for lifting advice.
• The main electrical switch must be switched off
and locked out or tagged out according to OSHA
Regulations before maintenance or repair work is
performed on the Lift.
• The operator must continue to observe the vehi-
cle and Lift throughout the lifting or lowering op-
eration.
• Check the center of gravity of the vehicle if heavy
parts, such as the engine are removed.
• If heavy parts such as the engine must be re-
moved, the center of gravity will change. Se-
cure the vehicle before removing parts to
avoid the possibility of the vehicle becoming
insecure.
• Read all instructions before operating lift.
• Care must be taken as burns may occur from
touching hot parts.
• Do not operate the Lift with a damaged cord or
if the Lift has been damaged – until it has been
examinedbyaqualiedserviceperson.
• Toreducetheriskofre,donotoperateLiftinthe
vicinity of open containers of ammable liquids
(gasoline).
• Adequate ventilation should be provided when
working on operating internal combustion en-
gines.
• Keephair,looseclothing,ngers,andallpartsof
body away from moving parts.
• Use only as described in this manual. Use only
manufacturer’s recommended attachments.
• Always wear safety glasses. Everyday eyeglass-
es only have impact resistant lenses, they are not
safety glasses.
• The proper positioning of the carrier plate below
the vehicle is to be checked again after the vehi-
cle has been raised slightly.

OPI_TOP LIFT TSK 8000_V3.2_EN 7
• After each set down of the vehicle, check the lift-
ing arm positions below the xture points again
and adjust as required.
• When disassembling heavy, consider any possible
centre of mass shifts. The vehicle is to be appro-
priately secured using suitable materials (e.g. ten-
sioning belts, beams, etc.) against falling.
• After design and maintenance on load bearing
partstheliftmustbeinspectedbyatechnicalex-
pert.
• Vehicles may only be attached at xture points
approved by the vehicle manufacturer.
• The entire lifting and lowering process is to be
continuously observed.
• Initial access to the lift is only permitted after the
main switch has been turned off and secured,
and the operating lever is additionally secured
against unauthorised use.
Save these instructions!
1.6 Safety devices
Nussbaum has designed several saftety features
into each Lift to ensure safe and efcient opera-
tions under a variety of conditions. Warranties will
bevoidedanddangerousworkingconditionsexist
if any of the listed devices are altered or disabled.
• Over-pressure valve
Hydraulic system fuse against over-pressure.
• Check valve
Secure the vehicle against unauthorised lower-
ing.
• Main switch with curtain lock device
Fuse to prevent unauthorised use.
• Command / downstream system with latch
Secure against unauthorised lowering of the lift.
• Deadman controls
Lift movement stops when the operating lever is
released.
• Lifting arm block
Secures the lifting arm against horizontal move-
ment in a lifted condition.

8OPI_TOP LIFT TSK 8000_V3.2_EN
1.7 Safety labels afxed to lift
Warning
Label pic-
tographs
used with
permission of
Automotive
Lift Institute.

OPI_TOP LIFT TSK 8000_V3.2_EN 9

10 OPI_TOP LIFT TSK 8000_V3.2_EN
Read all labels and verify that all authorized users
fully understand the meaning of each caution /
warning / safety instruction. Do not remove or de-
face safety labels from the lift.
1.8 Protocols
Technical documentation contains important infor-
mation for safe operation and for retaining func-
tional safety of the lift.
• To verify lift set up, the assembly protocol form is
to be completed, signed and sent to the manu-
facturer.
• Forms are available in this inspection book for use
inverifyingsingle,regularandextraordinarysafety
checks. Use the forms to document inspections and
leave the completed forms in the inspection book.
• The lift master forms must record changes to the
construction or changes to set up location.
1.9 Set up and test the lift
Safety relevant work on the lift and safety inspec-
tions may only be done by personnel specically
trained to carry it out. They are designated in gen-
eralandinthisdocumentationastechnicalexperts
and specialists (competent people).
• Technical experts are people (freelance expert
engineers, TÜV specialists) that may inspect and
assessduetotheireducationandexperiencewith
lifts. They are knowledgeable in the appropriate
work safety and accident prevention regulations.
• Specialists (competent people) are people who
havesufcientknowledgeandexperiencewithlifts
and have participated in a special factory training
by the lifts manufacturer.

OPI_TOP LIFT TSK 8000_V3.2_EN 11
Set up protocol
iAfter successful set up, complete this form fully, sign it, make a copy and send the original to the man-
ufacturer within a week. The copy remains in the inspection book.
Nussbaum Automotive Solutions, LP
1932 Jordache Court
Gastonia, NC 28052
 Fax:1-704-864-2476
Email: [email protected]
The lift with serial number _________________________ was set up on (date) ______________________________
at (company name) _____________________________ in (town, city) _____________________________________
checked for function and safety and put into operation.
The set up was done by the operating company / specialist (score out the one that does not apply).
After successful inspection of function and safety by a trained assembler, the lift is transferred without elec-
trical connection (e.g. plug) to on-site power supply An on-site electrical connection between the lift and
thepowersupplyistobedonebyaqualiedelectrician(seedetailsintheelectricalplan).
Theoperatingcompanyconrmsproperliftsetup,hasreadandwillcomplywithallinformationcontained
in this operating manual and inspection book, and will keep this document accessible to trained operators
at all times.
Thespecialistconrmsproperliftsetup,hasreadallinformationinthisoperatingmanualandinspection
book, and has transferred the documents to the operating company.
_________________________ _____________________________________________ _________________________
Date Name, operating company and company stamp Operating company signature
_________________________ _____________________________________________ _________________________
Date Name, specialist Signature of specialist
Service partner: _________________________________________________________________________
Stamp
*) See enclosed anchor manufacturer sheet

12 OPI_TOP LIFT TSK 8000_V3.2_EN
Transfer protocol
The lift with serial number _________________________ was set up on (date) ______________________________
at (company name) _____________________________ in (town, city) _____________________________________
checked for function and safety and put into operation.
The following listed people (operators) were trained to handle the lift after it was set up by a trained assem-
bler of the manufacturer or a contract partner (specialist).
(Date, name, signature, empty lines must have a scored out)
_________________________ _____________________________________________ _________________________
Date Name Signature
_________________________ _____________________________________________ _________________________
Date Name Signature
_________________________ _____________________________________________ _________________________
Date Name Signature
_________________________ _____________________________________________ _________________________
Date Name Signature
_________________________ _____________________________________________ _________________________
Date Name Signature
_________________________ _____________________________________________ _________________________
Date Name, specialist Signature of specialist
Service partner: _________________________________________________________________________
Stamp

OPI_TOP LIFT TSK 8000_V3.2_EN 13
2 System master sheet
2.1 Manufacturer
Nussbaum Custom Lifts GmbH
D-77694 Kehl-Sundheim, Germany
Tel.: [phone]
www.nussbaumlifts.com
[email protected]
2.2 Purpose
The lift is a lifting tool for raising vehicles up to a total weight of 8000 lbs (3500 kg). The lift is not set up for
standingonthextureorforpersonnelconveyance.
Astandardliftmaynotbesetupinexplosionendangeredspacesorwetenvironments.
2.3 Changes to the design / construction
Inspectionsbyatechnicalexpertarerequiredbeforerecommissioning(date,typeofchange,technical
expertsignature).
______________________________________________________________________________________________________
______________________________________________________________________________________________________
Name, address of technical expert
_________________________________________________ _________________________________________________
Location, date Technical expert signature
2.4 Changing the assembly location
Inspectionsbyatechnicalexpertarerequiredbeforerecommissioning(date,typeofchange,specialist
signature).
______________________________________________________________________________________________________
______________________________________________________________________________________________________
Name, address of technical expert
_________________________________________________ _________________________________________________
Location, date Signature of expert for safety inspections

14 OPI_TOP LIFT TSK 8000_V3.2_EN
3 Technical information
3.1 Technical data
Load carrying capacity 8000 lbs (3500kg)
Loading a lifting arm A single load from only
one lifting arm may not
happen
Lift time approx.42sec.
Lowering time approx.31sec.
Motor capacity 2 HP
Motor speed 3450 rpm
Operating pressure approx.2700psi
(186 bar)
Pressure relief valve approx.3200psi
(220 bar)
Oil volume approx.4GAL
Noise level LPA ≤70dB
One-site connection 1 ~/N+PE, 230 V, 60 Hz
withmaximum25Amp
fuse
3.2 Safety devices
• Over-pressure valve
Hydraulic system fuse against over-pressure.
• Two redundant hydraulic circuits, load receivers
connected via beams
Secure the vehicle against unauthorised lower-
ing.
• Check valve
Secure the vehicle against unauthorised lower-
ing.
• Main switch with curtain lock device
Fuse to prevent unauthorised use.

OPI_TOP LIFT TSK 8000_V3.2_EN 15
3.3 Data sheet
16.92"
107.48"
Einfahrrichtung
drive in direction
Lastaufnahmemittel lifting supports 235TSK081200
Einbauwanne canister 235TSK85003
98.14"
24.13"
45.67"
min.115.35"
min. 102.09"
min.24.8"
Erdreich soil
Beton concrete
84.25"
max.81.49"
90.55"
3.74" - 5.28"
6.02"
Alle Maße in mm! / all dimensions in mm! Mass- und Konstruktionsaenderungen vorbehalten! dimensions and design changes reserved!
ind. Aender. / modification Datum
Name
Zeichnungsnummer / drawing number
Gepr.
8910_NB
TSK 8000
a14.01.20
MH
with standard arms,
piston distance 90,55" (2300mm)
Korker Str. 24, 77694 Kehl
www.nussbaum-group.de
Tragarmnr. / 25A tr.
Bearb.
Datum Name
MH
Benennung / designation
20.09.2019
Projektionsmethode 1 ISO 5456-2
(3D CAD-Modell)
---
-
- - -- ---
-
---- ---
-
----
52.09"
Die Position des Bedienaggregats kann den oertlichen Gegebenheiten angepasst werden. Ggf. sind die Versorgungsleitungen zu verlaengern. The position of the operating unit can be changed. If necessary the feeding lines must become extended.
Grubenplan siehe Plan 8944_NB for pit plan see 8944_NB
Tragfaehigkeit 3629kg Bauseits am Bedienaggregat bereitstellen: Strom: 1PH,N+PE, 230V,60Hz Absicherung: 25 A träge Druckluft: lichte Weite innen 4mm, außen 6mm, 6-10 bar capacity 8000lbs Prepared by customer at the main operating unit: power supply: 1PH,N+PE, 230V,60Hz fuse: 25 A, time lag pressure inner diameter 4mm, outer diameter 6mm, 6-10bar
Leerrohr Ø70 bauseits gegen Wassereintritt sichern (Korrosionsschutz der Hydraulikleitungen) empty pipe Ø70 by customer, the empty pipe must be installed waterproof (protection against corrosion of the hydraulic lines)

16 OPI_TOP LIFT TSK 8000_V3.2_EN
Clearance around the lift
20"
20"
20"
20"
recommended
clearance around the lift
recommended clearance between car
and ceiling (depends on the highest car)
6"

OPI_TOP LIFT TSK 8000_V3.2_EN 17
3.4 Foundation plan
Built in steps: 1. Foundation: use waterproof concrete. Position the empty pipe to the operating unit. 2. Hand up the Canister: adjust the upper edge of the canister exactly OKFFB +/-0. Use the adjusting screws and the dowel at the U-Profile to adjust the canister. Before the canister is concreted, the canister must be inside reinforced with for an example wood. 3. Concrete the foundation in several steps. First step 20-30cm (prevents the swimming of the canister) Check the position of the canister again. Fill in the concrete slowly. Do not compress the concrete! 4. By customer: electric cable to the operating unit standard: 1Ph, N+PE, 230V, 60Hz, 25A fuse Observe the electrical supply of your country air pressure inner diameter 4mm / outer diameter 6mm, 6-10bar
Canister in the pit:
Alle Maße in mm! / all dimensions in mm! Mass- und Konstruktionsaenderungen vorbehalten! dimensions and design changes reserved!
ind. Aender. / modification Datum Name
Zeichnungsnummer / drawing number
Gepr.
8944_NB
TSK 8000
---
stamp distance 2300mm
Korker Str. 24, 77694 Kehl
www.nussbaum-group.de
-
Bearb.
Datum Name
MH
Benennung / designation
14.01.2020
Projektionsmethode 1 ISO 5456-2
(3D CAD-Modell)
- - -- ---- ---
-
- - -- ---- ---
-
Foundation: This surface must be roughened up or otherwise to be prepared to ensure a good connection with the concrete. It is also possible to use extral steel extensions at the connection surface.
Concrete the foundation:
adjusting screw and dowel
crews M16 to fix the canister at the U-helps U-helps by customer
120x50x3000
install the pipe waterproof
empty pipe 70mm by customer to the operating unit
drive in direction
OKFFB
existing floor
waterproof flowing concrete
OKFFB
concrete quality min. C20/25
existing floor
empty pipe 70mm by customer to the operating unit
Observe the dimensions of the canister L = 2730 mm B = 430 mm H = 2495 mm
ca. 100
min. 2920
150
min. 2600
min. 1000
min. 650
200

18 OPI_TOP LIFT TSK 8000_V3.2_EN
3.5 Hydraulic plan
Zeichnungsnummer
TSK8000-USA
1
Nr. Version Name Datum
von
Bearb.
Datum Name Benennung
Blatt
1
07.09.21 SBr
V00 SPX240-000jl21151
M
P
P1
T
2.1 2.1
2.2
2.2
2.2
Ansprechstrom 15l/min
Ansprechstrom 15l/min
Stückliste:
0.1 Aggregat SPX 240 Power Unit
1.0 Block kpl. 000jl21151-SB15 hydraulic block complete
1.1 Druckbegrenzungsventil 155211 relief valve
1.2 Stromregelventil 15l 983629 flow control valve
1.3 Verschlussschraube 975535 cavity plug
1.4 Kugelhahn 974820 ball Valve
1.5 Rückschlagventil 983700 check valve
2.1 Zylinder 50x40x2189 235TS22100 cylinder
2.2 Leitungsbruchsicherung 235TS22110 burst pipe protection
DBV
SB
1.2
1.5 1.5
1.1
P1
T
1.3
RV1 RV2
P2
MeP
1.4
AB
1.0
MeB
MeA
0.1 SPX240 POWER UNIT
1.0 000JL21151-SB15 HYDRAULICBLOCKCOMPL.
1.1 155211 RELIEF VALVE
1.2 983629 FLOW CONTROL VALVE
1.3 975535 CAVITY PLUG
1.4 974820 BALLVALVE
1.5 983700 CHECK VALVE
2.1 235TS22100 CYLINDER
2.2 235TS22110 BURSTPIPEPROTECTION

OPI_TOP LIFT TSK 8000_V3.2_EN 19
3.6 Electrical circuit diagram
Grounding according to local regulations
Beforecommissioningcheckwhetherthenominal
motor current matches the motor protection relay.
Check all terminal points for proper connection
and that all contact screws are tight.
Beforecommissioning,checkallwiringandcontrols
for proper function. Do not permit commissioning
from the unauthorised side.
These plans were generated on a CAD system. To
keep plans to the current state, we ask that you re-
quest Nussbaum to make the changes.
These circuit diagrams are intellectual property.
They may not be given to third parties or repro-
duced without our permission!
Rights to make changes are retained.
Circuit diagram and switch documents
Circuit diagrams were made to the best of our
knowledge.
No guarantee is made for the accuracy of enclosed
circuit diagrams and switch plans contained in this
document. This is particularly relevant for switches
that were completed by us according to third party
plans. This was done by us from purchaser provided
manufacturer documentation.
Functional test of switch systems
Circuit diagrams are not standard documents.
When checking the control cabinet at the facto-
ry, eld devices such as sensors, thermostats and
motors cannot be included. For this reason, even
with careful inspection, functional and switch errors
cannot always be prevented.
Deciencies are removed within the scope of
guarantee during commissioning. During commis-
sioning, if our services are not used, then no de-
ciency liability is accepted. Rework, including in-
forming of circuit diagrams of switch systems not
commissioned by us are therefore only done to an
invoice according to our service terms and condi-
tions. Costs for rework by third parties cannot be
hounored.

20 OPI_TOP LIFT TSK 8000_V3.2_EN