TCS TC-HS V2 Operation instructions

TC-HS V2
Telescopic unit
Original instrucon manual
for
ATTENTION
To reduce the risk of injury, anyone using, installing, repairing,
servicing, or working near this appliance must read and under-
stand these instrucons before performing any of the above tasks.
DO NOT DISPOSE - HAND OVER TO THE USER
Publicaon date 29.09.2021 V01.2 Valid from serial no. P900129
These operang instrucons are a supplement to the operang instrucons
TCFEVOLine und TCF
and only valid in use with screw feeders TCF EVO Line / TCF X Line.

TC - Hand Standard V2 Symbols of the operating instructions
Symbols of the operating instructions
In these operating instructions, text passages of
particular importance are highlighted with symbols
described below.
Danger!
This symbol indicates an immediate danger to the life
and health of persons, including life-threatening injuries
or death.
Danger due to electrical voltage!
This symbol alerts you to electrical hazards when
handling the system.
Danger from crushing!
This sign warns you that you can injure yourself by
squeezing.
Operating instructions
This symbol indicates that you should observe the
operating instructions.
To the table of contents
This symbol indicates that you can jump to the table of
contents from any page of the operating instructions.
This helper gives you tips and helps you to carry out
activities quickly and safely.
Bracketed numbers in the text are item numbers in the
illustrations.
(1)

TC - Hand Standard V2 Table of contents
1.0 System overview...................................................................................... 4
1.1 Assemblies .............................................................................................. 4
1.2 Structure of the system............................................................................. 4
2.0 Use and operation .................................................................................... 5
2.1 Intended use ........................................................................................... 5
2.2 How it works............................................................................................ 6
3.0 Technical data .......................................................................................... 8
4.0 Safety instructions ................................................................................... 9
4.1 Organizational measures ........................................................................... 9
4.2 Personnel qualification............................................................................... 9
4.3 Advice for your safety ............................................................................. 10
5.0 Set up and installation ........................................................................... 12
5.1 Mounting of the TC-HS V2 in the balancer or in the telescopic arm................. 12
5.2 Connecting the cable conduit package ....................................................... 12
6.0 Preparations before initial commissioning ............................................. 15
7.0 Operation ............................................................................................... 16
7.1 Preparations before each commissioning .................................................... 16
8.0 Commissioning / Decommissioning ....................................................... 17
8.1 Commissioning....................................................................................... 17
8.2 Bit change ............................................................................................. 19
8.3 Decommissioning ................................................................................... 20
9.0 Malfunctions, causes and remedies ........................................................ 21
9.1 Screwdriver malfunctions......................................................................... 21
9.2 Check mouthpiece .................................................................................. 24
9.3 Blow out the feed hose............................................................................ 25
10.0 Maintenance........................................................................................... 26
10.1 Safety instructions for maintenance, servicing and troubleshooting................ 26
10.2 Maintenance intervals ............................................................................. 27
10.3 Maintenance work on the TC-HS V2 .......................................................... 28
10.3.1 Disassembly and assembly of the screwdriver............................................... 28
10.3.2 Checking the handpiece............................................................................. 30
10.3.3 Setting the depth cut-off via the sensor system in the handpiece..................... 31
10.3.4 Setting the depth cut-off via TCF EVO Line Feeder......................................... 32
10.3.5 Checking the pneumatic hoses ................................................................... 33
10.3.6 Replacing the pneumatic hoses on the screwdriver ........................................ 33
10.3.7 Wear test of the screwdriver housing........................................................... 33
10.3.8 Cleaning and greasing the screwdriver......................................................... 33
10.3.9 Cleaning the mouthpiece ........................................................................... 33
10.4 Feed hose maintenance ........................................................................... 34
10.4.1 Visual inspection of the feed hose ............................................................... 34
10.4.2 Disassembly and assembly of the feed hose ................................................. 34
11.0 Storage .................................................................................................. 35
12.0 Disposal ................................................................................................. 35

TC - Hand Standard V2 System overview
4
1.0 System overview
1.1 Assemblies
TC-HS V2 Description
[1] Telescopic screwdriver
[2] Mouthpiece
[3] Feed hose
Abb 1) Assemblies
1.2 Structure of the system
Pos.
Element/setting part
Function
1
Screwdriver TC-HS V2
Screwing of workpieces
2
Handle
3
Mouthpiece
Receiving the supplied screws
4
Feed hose
Feeding the fasteners
5
Mouthpiece spigot
Connection of the supply hose
6
Control cable connection
7
Compressed air connection
Only for pneumatic screwdrivers
Abb 2) Structure of the system
2
3
1
2
1
3
7
5
6
4

TC - Hand Standard V2 Use and mode of operation
5
2.0 Use and operation
2.1 Intended use
•The TC-HS V2 is intended as a tool for screwing fasteners into
workpieces. The TC-HS V2 may only be used when the nose piece (4
Fig. 3) is mounted.
•To relieve the operator, the TC-HS V2 should be suspended in a
balancer or telescopic arm.
•For the intended use, please observe the technical data (see chapter
3.0 page 8) as well as the information on the cover sheet regarding
TC-HS V2, device, intermediate piece, mouthpiece and bit.
•Any other use of the TC-HS V2, e.g. for other screws, is considered
improper and may be dangerous.
•Do not work in an explosive environment.
•The TC-HS V2 is to be used in closed rooms, in which the devices
cannot heat up over 45 °C.
•Observance of these operating instructions is also part of the intended
use.
•Technik Center Schraubsysteme is not liable for damage resulting from
improper use.

TC - Hand Standard V2 Use and operation
6
2.2 How it works
TC-HS V2 (see Fig. 4):
•Telescopic screwdriver (1)
•Mouthpiece (2)
•Cable conduit package (3)
Abb 3) TC-HS V2
An air blast transports the screw through the feed tube (9 in Fig 4) into the
nosepiece of the screwdriver. There the screw is held by two mouthpiece jaws
(9.1 in Fig4), which are closed by springs.
Abb 4) Screwdriver and mouthpiece
The screwdriver is guided by hand to the workpiece to be screwed so that the
screw is placed axially at the screw position.
As soon as axial pressure is applied to the TC-HS V2, the upper initiator in the
handpiece is activated and the start pulse is triggered. The spindle starts to
rotate and the screw is screwed into the workpiece with sufficient
counterpressure After the switch-off torque is reached, the spindle stops and
9
9
9.1
2
1
3

TC - Hand Standard V2 Use and operation
7
the screwing process is finished. As soon as the TC-HS V2 is retracted from
the workpiece, the cylinder automatically extends again, thus cancelling the
start impulse. After complete extension of the cylinder, the lower initiator of the
handpiece is activated, resulting in the feeding of another screw. The system is
ready for operation again.
Abb 5) Screwing in the screw and inserting a new screw into the mouthpiece
The feed module is set to the screw case at the factory. The pneumatic
pressure must be set to 6 bar when using pneumatic screwdrivers on the
maintenance unit.
A

B
C
A Screw in
Load new screw
Coperational


TC - Hand Standard V2 Technical data
8
3.0 Technical data
Technical data of the TC-HS V2
Room dimensions Diameter x height
(with standard motor)
[mm] 40 x 500
Drive Pneumatic /Electric motor with
Shut-off and/or slipping clutch
Weight with mouthpiece and motor [g] 2400
Compressed air
Compressed air connection, hose
diameter
Main air
[mm]
8
Air consumption approx. L/min 400
Nominal pressure
[bar]
6
max. inlet pressure [bar] 8
Speed Depending on motor
Torque Depending on motor
Total stroke [mm] 60/70
Evaluation of the
screw connection
Inquiry of the end position "mouthpiece up "
Pressure inquiry (occupied, if shut-off clutch active)
Vibration value
(measured according to
DIN EN ISO 8662)
[m/s²]
< 2,5
Noise emission (according to
PNEUROP/N8NTC1.2)
[dB(A)] max. 73
Screw dimensions
max. screw length
[mm]
50
max. diameter of the screw head [mm] 13

TC - Hand Standard V2 Safety instructions
9
4.0 Safety instructions
4.1 Organizational measures
The personnel in charge of the screwdriver operations must have
read the operating instructions before starting work, in particular
the chapter "Safety instructions". The instructions contained
therein must be strictly followed.
The operating
instructions must be kept accessible to the operating
personnel at all times.
The intervals for inspections specified in chapter 10.2, page 27 of these
operating instructions must be observed!
The environment of the screwdriver must be kept clean and tidy. Soiling and
obstruction of the function of the system as well as restrictions in the freedom
of movement of the operating personnel can lead to malfunctions and
accidents.
4.2 Personnel qualification
1. Personnel to be trained, instructed or undergoing training may only work
with the TC-HS V2 under the constant supervision of an experienced
person.
2. For work on pneumatics, the qualification of a technical education with
knowledge of pneumatics is required.
3. The qualification of a qualified electrician is required for work on the
electrical system.

TC - Hand Standard V2 Safety instructions
10
4.3 Advice for your safety
To protect your own health and the health of your colleagues, observe the
following instructions:
Working with the screwdriver
1. Never point the screwdriver at yourself or against persons!
2. Never look into the mouthpiece of the screwdriver when it is ready for
operation. Risk of injury to the face!
If you need to work on the mouthpiece,
-Switch off the feeder module before starting work,
-Detach the feed hose from the screwdriver
-and disconnect the compressed air supply!
3. Only use the screwdriver if the housing is intact. Otherwise there is a risk of
breakage, because the housing is under pressure during operation!
4. Personal protective equipment - close-fitting work clothes and safety goggles
must be worn. Avoid open long hair or hanging jewellery. Hair or jewellery
could be wound up, causing you to injure yourself!
5. As a result of reaction forces, unexpected movements of the screwdriver can
occur, bit and screw can break and lead to injuries!
6. Ensure that you have a secure footing. Avoid abnormal posture and keep
your balance at all times!
7. Keep your hands out of the danger zone between the mouthpiece of the
screwdriver and the workpiece! Otherwise there is a risk of injury and
crushing!
8. Caution in cramped working conditions, due to reaction moments injuries
can occur by pinching or crushing!

TC - Hand Standard V2 Safety instructions
11
9. Never screw together workpieces that are under tension!
10. If the workpieces that you want to screw together can become
electrostatically charged, e.g. by a conveyor belt made of plastic, then
ensure equipotential bonding between the workpiece and the conveyor belt.
Otherwise there is a risk of electric shock!
Behaviour in an emergency
If an emergency occurs, immediately disconnect the power supply at the feeder
module or have it disconnected.
Behaviour after the
Emergency
After eliminating the emergency, proceed in the same way as for
commissioning in normal operation.

TC - Hand Standard V2 Set up and installation
12
5.0 Set up and installation
5.1 Mounting of the TC-HS V2 in the balancer or in the telescopic arm
The TC-HS V2 can be mounted in a balancer or telescopic arm.
You can obtain these fastening devices from Technik Center Schraubsysteme.
You will receive the assembly instructions with the delivery of the fastening
devices.
Technik Center Schraubsysteme recommends the fixed clamping of the TC-HS
V2 in a telescopic arm:
-with continuous operation of the screwdriver (8 h/day)
-for screwdrivers with a cut-off torque > 3 Nm.
This reduces the strain on the wrists and palms!
5.2 Connecting the cable conduit package
Connection at
TC-HS V2
Close
-In the case of pneumatic motors, the pneumatic hoses on the telescopic
screwdriver,

TC - Hand Standard V2 Set up and installation
13
-the control cable (7) on the telescopic screwdriver,
and the supply hose (5) to the mouthpiece (4) as shown.
Connection at
Feed module
Close
•For pneumatic motors, the pneumatic hose,
-the feed hose (5)
-and the control cable (7).
5
4
7

TC - Hand Standard V2 Set up and installation
14
Finally, check all connections for tightness.
It is imperative that the feed hose is firmly attached to the mouthpiece
connection. If the feed tube is loose at this end, there is a risk of a screw
shooting out of the feed tube.
Pay attention when connecting the feed hose:
-to a minimum bending radius of 150 mm and
Make sure that the feed hose is not twisted by more than 180° in a length
of 500 mm (torsion angle ≤ 180°).
This reduces abrasion in the feed hose.

TC - Hand Standard V2 Preparations before initial commissioning
15
6.0 Preparations before initial commissioning
Check all connections of the cables and hoses of the cable conduit package for
tight fit.
Initial commissioning
or after maintenance work
During initial start-up or after maintenance work, a screw must first be fed to
the screwdriver. Proceed as follows:
1. Press the screw tip against a test piece.
2. Keep the telescopic screwdriver pressed until a screw is ticked off.
3. Pull back the telescopic screwdriver.
4. The feeder separated a screw and shot it into the mouthpiece of the
telescopic screwdriver.
The screw system is now ready for operation. If no screw has entered the
mouthpiece, repeat the procedure.
If there is still no screw in the mouthpiece, there is a fault in the screw feed
area.
Abb 6) Initial commissioning


TC - Hand Standard V2 Operation
16
7.0 Operation
Before you start working, read the safety instructions.
It's about your health!
7.1 Preparations before each commissioning
The following requirements must be met for screwing.
-Feed module is switched on.
-compressed air to 6 bar.
-Feed hose is firmly seated on the screwdriver.
It is imperative that the feed hose is firmly seated on the
mouthpiece connection. If the feed tube is loose at this end,
there is a risk of a screw shooting out of the feed tube.
-The mouthpiece is mounted on the screwdriver.
-The mouthpiece jaws of the screwdriver are completely closed.
Caution: Do not look into the mouthpiece under any
circumstances:
Danger due to screw shooting out!
Check whether the screw is held by the nosepiece by pulling
lightly on the screw shaft.
If you need to work on the mouthpiece,
-Switch off the feeder module before starting work,
-Disconnect the compressed air supply
-and disconnect the feed hose from the screwdriver!
The mist lubricator must be adjusted during commissioning and checked and
regulated regularly (weekly) during operation.
For screwdrivers with electric drive, no oil is required in the mist
lubricator.

TC - Hand Standard V2 Commissioning / Decommissioning
17
8.0 Commissioning / Decommissioning
8.1 Commissioning
The system is connected to the mains, the blue LED on the display lights up. 
Press the grey button on the display.
If the module maintenance unit is present: Regulate the compressed air to
approx. 5 - 6.5 bar flow pressure at the adjusting wheel of the maintenance
unit of your supply air for the TCF EVO Line. If the module maintenance unit is
not present, please ensure a constant compressed air supply of approx. 5 - 6.5
bar flow pressure.
Close the cover.
Bolting
1. Guide the screwdriver vertically to the screw position on the workpiece.
2. Press the mouthpiece against the screw position on the workpiece.

TC - Hand Standard V2 Commissioning / Decommissioning
18
3. Grasp the telescopic screwdriver with a firm grip. The start signal is
triggered by pressing the mouthpiece. The telescopic tube slides into the
screwdriver.
Abb 7) Screwdriving process
4. Keep the telescopic screwdriver pressed until the automatic switch-off stops
the drive.
5. Pull the telescopic screwdriver back again. Another screw is fed.
6. The screwing system is ready for another screwing.
7. Repeat the screwing process.
Jammed
Loosen screws
Screws can jam in the mouthpiece area and thus block the spindle.
1. Switch off the feeder module and disconnect the compressed air from the
maintenance unit.
2. Detach the mouthpiece from the telescopic screwdriver and from the feed
hose.
3. Now open the mouthpiece jaws against the pressure of the mouthpiece
springs as far as they will go and remove the jammed screw.
Caution, danger of crushing due to spring-back mouthpiece jaws!
A
B



A Screw in
BAxtending the
telescopic tube
(loading a new screw)
CNew screw loaded
(Ready for operation)
C

TC - Hand Standard V2 Commissioning / Decommissioning
19
8.2 Bit change
1. Pull the retaining ring upwards.
2. Pull the mouthpiece forward.
Abb 8) Dismantle mouthpiece
3. Turn the bit (1) out of the spacer (2). Lock the intermediate piece (2) so
that it is not turned out of the shaft (3) (A, B in Fig. 9). Auxiliary means for
countering: Wrench SW 4.5 / 5 / 7 / 9.
4. Screw in a new bit (C, D in Fig. 9)
Abb 9) Replace bit
5. Reattach the mouthpiece and set the correct height position of the
mouthpiece (S. chapter 9.2 page 24)
6. The mouthpiece can be rotated at 120° angles around the screwdriver axis
and locked in place.
3
2
1
A
B
C
D

TC - Hand Standard V2 Commissioning / Decommissioning
20
8.3 Decommissioning
1. Press the red button on the display and disconnect the device plug.
system is disconnected from the voltage.
2. Close the shut-off valve of the compressed air supply.