Mezger TH 210 User manual

Pneumatic table stapler
TH 210
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Operating Instructions
Pneumatic table stapler
TH 210
IMPORTANT
Before the first commissioning read this manual thoroughly and completely and keep it in a safe place.
Observe and follow the safety instructions and only use the stapling device if you are sure that you
have completely understood all the instructions.
Failure to comply can lead to injuries!
If you have any questions, contact the manufacturer
MEZGER Heftsysteme
Saganer Straße 24
90475 Nuremberg
Germany
+49 (0)911 984 94 0
Model
Type/description:
Preface
For a safe operation of the stapling device it is necessary to acquire the knowledge conveyed by these
ORIGINAL OPERATING INSTRUCTIONS. The information is presented in brief and clear form. The
chapters are sorted by numbers.
Copyright
The copyright of this operation manual remains with MEZGER Heftsysteme GmbH
See device label
TH 210/2/MZ

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Contents overview
1Conformity ...................................................................................................................... 2
2Safety information........................................................................................................... 2
3Warranty and liability....................................................................................................... 3
4Intended use................................................................................................................... 3
5Ambient conditions/Emission .......................................................................................... 4
6Operating personnel ....................................................................................................... 4
7Transport and initial commissioning................................................................................ 4
8Fundamental notes on the work technique and handling................................................. 5
9Decommissioning............................................................................................................ 5
10 Maintenance and care .................................................................................................... 6
11 Application area/designated use..................................................................................... 7
12 General/Function ............................................................................................................ 7
13 Reloading/inserting the staples....................................................................................... 7
14 Setting the stapling device.............................................................................................. 8
15 Error detection................................................................................................................ 8
15.1 No stapling occurred or the staple wasn't fully bent, or it remains in the stapling
device 9
16 Technical data/versions .................................................................................................. 9
17 Notice of residual risks.................................................................................................. 10
18 Technical Documents/Service....................................................................................... 11
18.1 List of spare parts..................................................................................................................... 12
18.2 Pneumatic circuit diagram........................................................................................................ 12
1 Conformity
This stapling device was built in conformity with the following EU guidelines:
Machinery directive 2006/42/ EG
2 Safety information
Safety instructions and important explanations, are labelled with the following pictograms.
The symbols used in the operating instructions have the following meaning:
Symbol
Signal word
Meaning
Warning notice
Warning of possible injuries to persons or possible damage to property
Warning of possible defects or destruction of the machine
Prohibition
Indicates general prohibitions!
Warning notice
Risk of fingers being crushed!
Prohibition
Protect from moisture!

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Read all these instructions before using the stapling device and keep
the safety instructions in a safe place. Safety on the well.
The operating personnel must be trained in the handling of the stapling device and they must have fully
read and understood the operating instruction.
To avoid injury or damage, the operator must additionally observe the company's internal safety
guidelines!
In addition, we would like to refer to further national rules and safety provisions which are not contained
in this manual.
Keep persons who are not instructed, especially children, away from your work
area!
If the operator discovers damage to the stapling device during production, the stapling device may no
longer be used and must be repaired by a specialist!
The required personal protective equipment must be provided by the operator.
Only original parts may be used as spare parts!
3 Warranty and liability
Our “General Terms of Sale and Delivery” shall generally apply” These terms were made available
to the operator by the time of contract award at the latest.
Any warranty and liability claims in the case of personal and material damage shall be excluded,
if such damage occurred as a result of:
- Improper use of the tool (not in compliance with intended use).
- Non-compliance with the specification provided in the operating instructions as regards
transport, storage, assembly, commissioning, operation, maintenance and setup of the
equipment.
- Operation of the tool with defective safety equipment or improperly installed or non-functional
safety and protection facilities.
- Improper monitoring of tool parts which are subject to wear and improperly executed repair
work.
- Any type of manipulation of the tool.
4 Intended use
The stapling device is only to be used as intended. It may only be used, operated and maintained
according to the information contained in this operating manual.
Only use the materials and staples defined for the respective stapling device, otherwise
malfunctions and damage to the stapler may occur. The stapling device may only be used as
specifically described in this operating manual. Any other application is only permitted after a
prior written approval from the manufacturer.
Any other usage is not regarded as intended use and can lead to damage to persons or property. The
operator of the machine is solely liable for damages deriving from any non-intended use.
The operator must ensure that the stapling device is only operated as intended and that all types of
hazards to life and health for the user or third parties are avoided. In addition, a compliance with the
accident prevention regulations and other safety regulations and laws must be observed.
If the stapling device is abused for purposes other than the specified usage
scenarios, this can lead to accidents

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5 Ambient conditions/Emission
The stapling device should be operated at room temperature, protected against environmental
influences.
Use within an explosive atmosphere is permitted only with prior consent and written permission of the
manufacturer.
The noise emission is less than 70 dB(A).
Non-atmospheric gases are not released during the stapling process.
6 Operating personnel
Only trained and knowledgeable staff is permitted to operate the machine.
Note: Competent, is someone who based on his training and experience has sufficient knowledge in
the field of stapling devices and is familiar with the relevant government industrial safety regulations,
accident prevention regulations and the generally accepted rules of technology (e.g. DIN standards,
VDE regulations) to the extent that he can assess the secure state of machines and in particular the
state of stapling devices.
7 Transport and initial commissioning
Before the stapling device is put into operation, please read all instructions in this manual. This stapling
device may only be put into operation by trained personnel.
The stapling device is delivered completely assembled and can be transported as a whole.
Transportation equipment can also be used for transporting the machine.
To make the stapling device ready for operation after delivery, the following tasks must be carried out:
- Check the equipment for completeness
- Load the stapling device with staples
- Connect the compressed air
The air pressure is 4 - 6 bar overpressure.
It is necessary to install a filter regulator upstream which consists of a filter and a pressure regulator.
As a connecting hose, a hose with an internal diameter of 6 mm is required.
Oxygen or combustible gases may not be used as a propulsion source for pressure
driven machines.

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8 Fundamental notes on the work technique and handling
Before the operator starts to use the machine he must acquire information about the application
scenario and check if the stapling device is suitable for it.
Carefully observe all safety instructions!
Check to make sure that the stapling device is not damaged and that it can be
operated in a safe way.
The operating safety of the stapling device must be checked before starting the work and constantly
rechecked!
Safety devices may not be bypassed or rendered ineffective!
Keep your work area in order.
Disorder in the work area can cause accidents.
Use only ORIGINAL staples that are made specifically for this quality equipment. Third-party staples
can cause considerable damage and malfunctions.
Never perform a stapling without material to be stapled. Do not remove the stapling device until the
stapling process has been completed.
Do not staple on a hard underlay.
Should a staple failure arise, correct it immediately and do not trigger any further staple cycles.
Shut down the stapling device after use.
9 Decommissioning
If the stapling device is not used for a prolonged period of time, disconnect the air supply and extract
the staples.

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10 Maintenance and care
CAUTION! Before performing any maintenance work, the compressed air supply must
be disconnected.
Any kind of alteration to the stapling device (e.g. drill holes) shall only be permitted
with a prior consent and written permission of the manufacturer.
the manipulations on the safety device(s) are forbidden!
In order to maintain the operational readiness and function of the stapling device, it must be regularly
checked and cleaned by the operator or by qualified personnel.
Check area
Activity / check
D
W
M
Y
Area
Stapling area and environment
cleaning
Complete stapling device
Stapling device
check / clean
Stapling area
Stapling device
Clean and
lubricate lightly
Loading area
check / clean
Pneumatic hoses, leak tightness,
damages
check
Pneumatics
Screw connections for tightness
check
Filter regulator
Cleaning/
draining
T= daily / W = weekly / M = monthly (6M = every 6 months) / J = yearly
Insert stapler:
After about 10,000 staple cycles operations, lubricate the insert stapler
with a few drops of thin oil and remove excess oil as shown in the
adjacent illustration.
The stapling device does not require a great deal of care, but should be
cleaned and maintained on a regular basis. Soiling should be removed
directly by the operator after the machining processes.
Adequate care will help to permanently keep the stapling device in
a functionally correct state. The stapling device should be cleaned thoroughly at least once a
week.
No aggressive cleaning agents or solvents (could damage seals),
or even sandpaper may be used for cleaning.
The cleaning with compressed air should also be avoided, since this could transport dirt particles
into the seals and damage them.
Do not use linting cleaning wool for cleaning work.
Oi
l

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The following work processes/inspections should be performed by knowledgeable personnel on a
regular basis:
Regular oiling of the movable parts (no graphite oil!) - on a weekly basis
Check the filter controller for condensation. If necessary remove the condensation water.
Only ORIGINAL spare parts may be used. (see “spare parts list”)
Failure to comply will void any guarantee claim and exclude any liability!
All technical equipment, especially the safety equipment, must be inspected by qualified personnel after
repairs.
In order to maintain the operational readiness and function of the stapling device, it must be regularly
checked and cleaned by the operator or by qualified personnel.
11 Application area/designated use
The stapling device may only be used for the following purposes:
for stapling thin solid boards or plastic foils.
Do not staple into hard (e.g. metal plates, nails, etc.) and brittle materials.
This can damage the stapling device.
12 General/Function
The material to be stapled can be inserted into the stapling area.
Starting with the second insert stapler, this can be switched on or off via a manual slide valve on the
cylinder.
Insert the material to be stapled and push it to the valve stop. The stapling is triggered automatically.
Alternatively/optionally, the stapling can be triggered with an optional foot valve.
13 Reloading/inserting the staples
Zum Reloading Compressed air connection entfernen.
Unlock magazine Mwith lever Hand pull out, insert
staples, insert magazine completely until it locks
automatically. Only use original staples, otherwise
stapling problems may occur.
Lever H
to unlock the
magazine
Magazine
M
Strip L
Trip
switch
Insert
stapler

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14 Setting the stapling device
Lateral staple spacing
The insert staplers can be adjusted to the
desired stapling dimensions. To do this,
loosen the three screws V1 to move the
insert stapler and the associated stapling
cylinder with the Lstrip. Ensure that the
cylinder is centered on the insert stapler
plate. Tighten the screws again. The
stopper on the right is fixed with screw V2
in the corresponding position.
Insertion depth
Loosen the two screws V3 and slide the
rear stopper to the desired position.
Stopper,
right, loosen with screw V2 and move.
Tighten the screws again.
15 Error detection
During any kind of fault, the stapling device is to be shut down and separated from
the pressurized air supply until the flawless operation is ensured again.
Please do not try to dismantle or repair the stapling device.
In the event of a malfunction, which is more extensive than just some jammed
staples, please contact us. The stapling device will be examined by our
specialists and the malfunction will be remedied.
Remove all staples in the stapler and clean the stapling device.
Remove visible staples in the staple outlet opening with a suitable tool. Do not overload or damage
the device thereby! In difficult cases, open the magazine and pull out the staples upwards.
Make sure that the clamp outlet opening is not damaged.
Replace damaged or worn stapling devices.
Connect the compressed air again
Make sure that the air pressure is set correctly and that manual slide valves are open
V1
V1
Stopper,
right
V3
Insert
stapler
Maintena
nce unit
V2
Insert
stapler
plate
Counte
r
Impulse
valve

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15.1 No stapling occurred or the staple wasn't fully bent, or it remains in the stapling device
Fault
Cause
Remedy
No pressure indication
Shut-off valve closed.
Open the shut-off valve.
Pressure not set.
Set the pressure with the pusher
adjustment knob.
Pressure gauge defective.
Replace pressure gauge.
Low flow rate (operating pressure
collapses during air consumption)
Filter cartridge is dirty.
Replace the filter cartridge.
Constriction between main valve
and maintenance unit
Check the lines.
Pressure rises above set operating
pressure
Valve disc at the sealing seat
defective.
Contact the manufacturer
Audible blow-off at the control
knob
Valve seat defective.
Contact the manufacturer
Audible blow-off at the drain plug
Drain plug leaking.
Tighten or replace.
Feed movement not guaranteed.
Air pressure too low.
With stapling 4 - 6 bar overpressure.
Check hoses and valves, and ensure
a sufficient air supply.
Air cleanliness inadequate
Compressed air
Connect a maintenance unit upstream
consisting of a pressure regulator and
water separator.
Staple is jammed in the stapling
head and is not preformed.
Compressed air
Air pressure too low.
Stapling device operated too quickly.
16 Technical data/versions
Drive
pneumatic
Operating pressure
4-5 bar
Distance between insert
staplers
min 45 mm to max 200 mm
Number of insert staplers
1 to max. 5 (2 standard)
Air consumption/stapling
approx. 0.06 NL per cylinder and stapling
Staple type
66/6 galvanized and 66/8 galvanized
Stapler type
Insert stapler 105
Number of staples
max. 210
Depth x width x height
approx. 285 mm x 270 mm x 220 mm (standard)
Total weight
approx. 5.2 kg (2 insert staplers)
Counter
optional

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17 Notice of residual risks
Do not reach into the stapling device or the staple outlet opening when the stapler
is in working order! DANGER OF injury!
Compressed air connections must be checked regularly
When working on pressurized air connections and hoses the stapling device must
be depressurized.
Never point the stapling device at yourself or other persons
Protect the stapling device from moisture!
Do not operate the machine in a humid environment!
Only operate the machine within buildings!
TH 210 Table stapler pneumatic
without counter
TH 210/./OZ
with counter
TH 210/./MZ
TH 210/1 with 1 insert stapler
TH 210/1/OZ
TH 210/1/MZ
TH 210/2 with 2 insert staplers
TH 210/2/OZ
TH 210/2/MZ
TH 210/3 with 3 insert staplers
TH 210/3/OZ
TH 210/3/MZ
TH 210/4 with 4 insert staplers
TH 210/4/OZ
TH 210/4/MZ
TH 210/5 with 5 insert staplers
TH 210/5/OZ
TH 210/5/MZ
Staples galvanized
66/6 5000/box, 500.000/carton
6 mm leg
12.8 mm back
66/8 5000/box, 500.000/carton
8 mm leg
12.8 mm back

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18 Technical Documents/Service
Repair work by:
MEZGER Heftsysteme GmbH
or
authorized professional companies
Damages which are caused in particular by natural wear and tear, overloading, misuse or damage
caused by the user or other use contrary to the operating instructions will be excluded from the
warranty.
Keep the operating instructions, safety instructions, parts list and proof of purchase in a safe place.
Order form for spare and wear parts
MEZGER Heftsysteme GmbH
Staples, staplers and stapling devices
Saganer Strasse 24, 90475 Nuremberg
Tel.: 0049 (0)911 / 984 94 0
Fax: 0049 (0)911 / 984 94 30
e-Mail: info@mezger.eu
Spare Parts Ordering
Customer - order - No:
Name of the system / tool:
Spare parts lists - No.:
Current as of:
Pos. - No.
Description / Dimension
Type / DIN
Order
ID - No.:
Order
quantity
Delivery date
Shipping address: / Attn.

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18.1 List of spare parts
see separate spare parts list
18.2 Pneumatic circuit diagram
Table of contents
Other Mezger Tools manuals