Unitec 5 1026, 5 1027, 5 1028, 5 1029 Operation And Maintenance Manual
Translation of the original manual
compiled: 20.04.16
51026_51029_BA_en_Version_05
Pneumatic
Chain Saw
Type 5 1026
5 1027
5 1028
5 1029
Tech. Doc. No. 519
Illustration can differ from the original
Operation and
Maintenance Manual
CS Unitec, Inc. • Toll-free: 800-700-5919 • Ph: 1-203-853-9522 • Email: info@csunitec.com • www.csunitec.com
P n e u m a t i c C h ai n Saw
5 1 0 26 – 5 1029
51026_51029_BA_en_Version_05
Page 1 of 34
Contents
Page
Technical Specification
2
Main Features 2-3
Cutting Sets 4
Labelling 4
Use 4
Signal Word and Symbol definition 5
Employer‘s Obligations 6
Operator’s Obligations 6
Safety Instructions 7-12
Danger Zones 13
Safety Instructions for the Work Place 13-14
Safety Instructions for the Transport 14
Operation Instruction 14-17
Maintenance and Upkeep 17-27
ChainType 28-29
Safety Assembly Parts 30
Spare Parts and Accessories 30
Troubleshooting 31
Disassembly- Re-assembly 31
Environmental Regulations 31
Storage 31
Disposal 31
Miscellaneous 32-33
Declaration of Conformity 34
CS Unitec, Inc. • Toll-free: 800-700-5919 • Ph: 1-203-853-9522 • Email: info@csunitec.com • www.csunitec.com
Translation of the
original manual
compiled: 20.04.16
P n e u m a t i c C h ai n Saw
5 1 0 26 – 5 1029
51026_51029_BA_en_Version_05
Page 2 of 34
Technical Specification
Type
5 1026 – 5 1028 5 1029 0010
Operating pressure 6 bar
Housing material Aluminium Aluminium coated and Zamak
Chain bar length, usable 40 cm
Air consumption 2.9 m³/ min
Capacity 3 kW
Motor speed 6500 1/min
Max. chain speed 21 m/s
Pneumatic connection R 3/4 “ i
Min. ID of hose 15 mm
Weight without bar and chain 8.5 kg 9.5 kg
Number of teeth of the chain wheel 8
Chain braking time < 0.12 Sec.
Noise pressure level 102.6 db(A)
Noise power level 113.7 db(A)
Vibration (acc. to ISO 22867) < 2.5 m/s²
ATEX classification
- II 2 G c T5 - I M 2 c T5
Main Features
5 1026 xxxx Cutting of wood an wooden objects
5 1027 xxxx Cutting of plastic with water cooling
(4 l/ min water at 3 bar, Ø water hose, inside. min. 7 mm)
5 1028 xxxx Type for under water use
5 1029 xxxx Use in underground coal mining
Attention!
The last four digits of the type description with XXXX refer to the different cutting sets respectively to
the usable bar lengths.
CS Unitec, Inc. • Toll-free: 800-700-5919 • Ph: 1-203-853-9522 • Email: info@csunitec.com • www.csunitec.com
Translation of the original manual
compiled: 20.04.16
P n e u m a t i c C h ai n Saw
5 1 0 26 – 5 1029
51026_51029_BA_en_Version_05
Page 3 of 34
5 1026 00 Standard
5 1027 00 with water cooling
5 1028 00 with exhaust duct underneath the saw
5 1029 00 like the standard saw, but coated
CS Unitec, Inc. • Toll-free: 800-700-5919 • Ph: 1-203-853-9522 • Email: info@csunitec.com • www.csunitec.com
Translation of the original manual
compiled: 20.04.16
P n e u m a t i c C h ai n Saw
5 1 0 26 – 5 1029
51026_51029_BA_en_Version_05
Page 4 of 34
Cutting Sets
Type Bar length Chain pitch
X XXXX 0070 27 cm
0.404”
X XXXX 0010
43 cm
X XXXX 0050 63 cm
X XXXX 0060 73 cm
Labelling
1
2
3
4
1 – Name and adress of the company
2 – Type description
3 – Description of the series (the first two digits refer to the year of manufacturing and the rest
refers to the series)
4 – Indication of the technical ATEX document number
Intended Use
Cutting of wood and plastics in dry, wet and explosive areas (depending on the type and
classification)
Improper Use
Any use deviating from the intended use as described is considered to be improper use.
Working without personal protection equipment.
Operating the machine in an explosive area, for which the machine is not approved.
CS Unitec, Inc. • Toll-free: 800-700-5919 • Ph: 1-203-853-9522 • Email: info@csunitec.com • www.csunitec.com
Translation of the original manual
compiled: 20.04.16
P n e u m a t i c C h ai n Saw
5 1 0 26 – 5 1029
51026_51029_BA_en_Version_05
Page 5 of 34
Signal Word and Symbol Definition
The signal words and symbols used in the technical documentation (safety instructions, operating
booklet, etc.) have the following meaning:
DANGER
Indicates an immediate danger, which causes serious injuries or even death,
if not avoided.
WARNING
Indicates a threatening danger, which can cause serious injuries or even
death, if not avoided.
CAUTION
Indicates a danger or unsafe procedure which can cause injuries to a person
or material damages, if not avoided.
Notice
Indicates a potentially dangerous situation which can cause damage to the
product or its surroundings, if not avoided.
ACHTUNG – Danger of explosion
Complementary regulations and instructions apply in explosive areas.
Observe the safety instructions of the employer as well.
NOTICE
Gives recommendations and important hints for handling the product.
IMPORTANT
Indicates tips and other particularly useful information.
REMARK:
In each case the symbol used cannot replace the safety text. The text must always be fully read. In
some cases other symbols will be used with the signal words.
The normative symbol was replaced by an informative symbol , in order to increase the
attention.
CS Unitec, Inc. • Toll-free: 800-700-5919 • Ph: 1-203-853-9522 • Email: info@csunitec.com • www.csunitec.com
Translation of the original manual
compiled: 20.04.16
P n e u m a t i c C h a i n S a w
5 1 0 26 – 5 1 0 2 9
51026_51029_BA_en_Version_05
Page 6 of 34
Owner Obligations
Generally, the machine operator is responsible for correct conditions/ operation of the machine and
adherence to the safety regulations. The machine is built according to the level of technology and
the recognized technical safety regulations. However there is still a risk of accidents to the operator
or third parties or damage to the machine or other objects.
All current regulations and specifications which apply to the site of operation in regards to accident
prevention, installation of electrical and mechanical systems as well as radio interference must be
observed.
IMPORTANT
The operator must make sure that…
Assessment of the specific risks, which can occur due to any use of the machine,
was done
the function of the safety equipment is regularly checked.
the safety symbols and safety notes on the machine/device and the operating instruction booklet
are observed.
the safety instructions and the operating instruction booklet are available completely and in
legible condition on site with the machine.
The operator is obliged to only allow personnel to work on the machine who…
are familiar with the basic work environment safety rules and accident preventing regulations
and who have have been instructed in the correct use of the machine.
have read and understood the safety and warning notes in the operating instruction booklet as
well as all other documentation pertaining to the machine.
have been tested at regular intervals in regards to their safety-conscious operation of the
machine.
Safety-conscious operation
Additionally to the safety instructions listed in this booklet and to the intended use, the following
safety instructions are valid:
Accident prevention instructions, safety and operation regulations
Explosion protection directives
Safety rules for handling dangerous substances
Standards and laws being effective
Operator Obligations
All persons who are assigned to work with the machine are obligated to:
- always pay attention to the basic safety and accident preventing regulations.
- always read and follow the safety and warning notes in the operating instruction booklet.
CS Unitec, Inc. • Toll-free: 800-700-5919 • Ph: 1-203-853-9522 • Email: info@csunitec.com • www.csunitec.com
Translation of the original manual
compiled: 20.04.16
P n e u m a t i c C h a i n S a w
5 1 0 26 – 5 1 0 2 9
51026_51029_BA_en_Version_05
Page 7 of 34
Safety Instructions
Any power tool can be dangerous.
Please follow these simple procedures.
They are for your protection.
Special safety measures are necessary at working with the chain saw.
Working with it is a lot faster than with an axe or hand saw and because you
are working with a high speed chain.
The clothing has to be appropriate and shall not hinder.
Wear tight clothes with cut protection inlay - insert-combined suit, no working
suit!
There should be no clothing, no scarf, no tie, no jewels – that can possibly get
into wood or undergrowth. Take care of long hair (hair-net)!
Wear tight and non-slip gloves -made of chromium leather, preferably!
Wear safety boots with maximal grip and steel cap!
Use a hard hat if parts could fall down!
Wear ear protection!
Wear safety goggles!
Wear personal noise protection – like e. g. ear flaps!
Consider sufficient cooling and lubrication of chain and bar.
Observe the accident prevention regulations of the employer’s liability insurance association.
Who is working with such a saw for the first time, should be instructed by the seller how to
handle it or should take part at a special course of instruction.
Minors are not allowed to work with such a saw except for juveniles over the age of 16, who get
trained under supervision.
Keep children, animals and viewers away!
The user is reported for accidents or risks, which can be against other people or their property!
Do only give the motor saw to people who know the model and its handling and do always give
the operating instructions to them.
CS Unitec, Inc. • Toll-free: 800-700-5919 • Ph: 1-203-853-9522 • Email: info@csunitec.com • www.csunitec.com
Translation of the original manual
compiled: 20.04.16
P n e u m a t i c C h a i n S a w
5 1 0 26 – 5 1 0 2 9
51026_51029_BA_en_Version_05
Page 8 of 34
Who is working with a motor saw has to be fit
- awake, healthy and in good shape
- has to lodge working breaks in good time
- is not allowed to work with such a saw while you are under the influence of
- medication, alcohol, or other drugs, because that can affect the reaction.
With hear protecting that has been put on, you have to be attentive and careful, because the
recognizing of dangerous sounds (screaming, signal sounds, etc.) is disturbed.
Do not work alone!
You have to keep a position where other people can hear you, if an accident happens and you
start screaming.
Do only use attachments, which have been delivered by SPITZNAS or have been explicitly
released for the attaching!
Other attachments are not allowed to be used, because they could lead to bigger dangers.
SPITZNAS takes out any liability for person- and property damage, in which use of not
approved attachments has occurred.
Before starting the saw
Check if the saw is in safe condition.
Observe the corresponding chapter in the operating manual:
The guide (bar) has to be fixed properly
Chain has to be tensioned properly
Valve lever and valve lever latch have to be fingertip easy.
Valve lever has to rebound into the neutral position by itself.
Do not make changes concerning the operating and safety equipment!
Keep the handles clean and dry from resin – for the safe guiding of the motor saw!
Correct operation pressure (see technical specifications)
Chain-break must be in proper condition
When working in explosive areas, pay attention to proper lubricating and cooling of the
chain and the bar.
The chain saw should only be used in totally safe condition (Danger of accident).
Starting the chain saw
The chain saw is only used by one person. Do not tolerate other people in the working area!
Do always hold the saw tight in both of your hands for the proper guiding.
The right hand is holding the rear handle (even left-hander) - pipe handle and handle should be hold
tight with the thumb.
CS Unitec, Inc. • Toll-free: 800-700-5919 • Ph: 1-203-853-9522 • Email: info@csunitec.com • www.csunitec.com
Translation of the original manual
compiled: 20.04.16
P n e u m a t i c C h a i n S a w
5 1 0 26 – 5 1 0 2 9
51026_51029_BA_en_Version_05
Page 9 of 34
Make sure that you are standing very solidly.
Put the saw under full power into the cut and place the spiked strip fixed- only then start to cut.
Defend dangers in general
When you have put on the ear protection, you need to be very attentive and careful because
you cannot recognize dangers soon enough (sounds like screams, signals etc.)
If there is a danger, immediately switch off the motor.
Do not put parts of the body into the enlarged sawing range of the chain.
Pull the saw out of wood only if the chain is still working.
Never work without a stop. The saw can possibly pull the worker to the front.
Work attentively and quietly,
- only with good light and clear sight
- do not get others in danger,
- attentive working is important.
Use a guide which is as short as possible
Be careful at slickness,
when wet, snow, ice, on slopes or uneven off-road,
on fresh peeled wood (bark).
When you work in higher altitude, a lift working platform should always be used! Never
work on a ladder!
Never work in unsolid places!
Never work above shoulder level!
Never work with only one hand!
Chain saw shall only be used for cutting, not for lifting up or
scooping away cut-off pieces.
Only wood or wooden things shall be cut.
Do not let foreign substances touch the saw. Stones, nails, etc. can sling away and
can damage the chain and the chain saw can possibly bound up!
CS Unitec, Inc. • Toll-free: 800-700-5919 • Ph: 1-203-853-9522 • Email: info@csunitec.com • www.csunitec.com
Translation of the original manual
compiled: 20.04.16
P n e u m a t i c C h a i n S a w
5 1 0 26 – 5 1 0 2 9
51026_51029_BA_en_Version_05
Page 10 of 34
At the slope do always stand at the top or at the side of the log or of the laying tree.
Take care of the down-rolling logs!
Danger of stumbling!
You can fall over roots, stumps of trees or ditches:
Be careful when you cut spilling wood. There is a danger of injuring with spilling pieces of
wood.
Danger because of kickback! Kickback can lead to deadly cutting injury!
If a kickback happens, the saw suddenly can sling towards the user, e.g.
if the chain hits unintentionally wood or a hard object in the area around the upper
quarter of the bar nose.
If the chain on the bar nose gets stuck in the cut.
Reducing danger of kickback
Hold the saw tightly with both hands and safe grip
Do only cut with full power
Do always watch the bar nose
Do not cut with the bar nose
Do not bend forward so far
Do not cut above shoulder level
Do only put the bar very carefully in the cut
Do only "plunge", if you are familiar with that working
procedure
CS Unitec, Inc. • Toll-free: 800-700-5919 • Ph: 1-203-853-9522 • Email: info@csunitec.com
• www.csunitec.com
Translation of the original manual
compiled: 20.04.16
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