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9

Bandsaw

N3700 e-classic / N3800 / N4400

2.4 Responsibilities of the operator

This manual must be kept in the immediate vicinity of 

the machine and be accessible at all times to all persons 

working on or with the machine. The machine may only 

be operated if it is in proper working order and in safe 

condition. The general condition of the machine must be 

controlled and the machine must be inspected for visible 

defects every time before it is switched on. All instruc-

tions in this manual must be strictly followed without 

reservation.

Besides the safety advice and instructions stated in this 

manual, it is necessary to consider and observe local 

 accident prevention regulations, general safety regula-

tions as well as current environmental stipulations that 

apply to the operational range of the machine.

The operator and designated personnel are responsible 

for the trouble-free operation of the machine as well as 

for clearly establishing who is in charge of installing,  

servicing, maintaining and cleaning the machine. 

Machines, tools and accessories must be kept out of the 

reach of children.

2.5 Personnel requirements

Only authorised and trained personnel may work on and 

with the machine. Personnel must be briefed about all 

functions and potential dangers of the machine. “Spe-

cialist staff“ is a term that refers to those who – due to 

their professional training, know-how, experience, and 

knowledge of relevant regulations – are in a position to 

assess delegated tasks and recognise potential risks. If 

the personnel lack the necessary knowledge for work-

ing on or with the machine, they must first be trained. 

Responsibility for working with the machine (installation, 

service, maintenance, overhaul) must be clearly defined 

and strictly observed. Only those persons who can be 

expected to carry out their work reliably may be given 

permission to work on or with the machine. Personnel 

must refrain from working in ways that could harm oth-

ers, the environment or the machine itself. It is absolutely 

forbidden for anyone who is under the influence of 

drugs, alcohol or reaction-impairing medication to work 

on or with the machine. When appointing personnel to 

work on the machine, it is necessary to observe all local 

regulations regarding age and professional status. The 

user is also responsible for ensuring that unauthorised 

persons remain at a safe distance from the machine. 

Personnel are obliged to immediately report any irregu-

larities with the machine that might compromise safety to 

the operator.

2.6 Work safety

Following the safety advice and instructions given in this 

manual can prevent bodily injury and material  

damage while working on and with the machine. Failure 

to observe these instructions can lead to bodily injury 

and damage to or destruction of the machine. Disregard 

of the safety advice and instructions given in this manual 

as well as the accident prevention regulations and gen-

eral safety regulations applicable to the operative range 

of the machine shall release the manufacturer and their 

authorised representatives from any liability and from all 

compensation claims.

Safety

Содержание N3700 e-classic

Страница 1: ...Keep this manual handy and in good condition for continual reference User manual Bandsaw N3700 e classic N3800 N4400 Dok ID 500033 901_02 Englisch 2017 01 26 Translation...

Страница 2: ...n the vicinity of the machine so that it is accessi ble to operators when using maintaining or repairing the machine Attention The machine must be inspected immediately upon arrival If the machine has...

Страница 3: ...safety 9 2 7 Personal protective equipment 10 2 8 Machine hazards 10 2 9 Other risks 10 3 Declaration of Conformity 11 4 Specifications 12 4 1 Dimensions and weight 12 4 2 Noise emission 12 4 3 Opera...

Страница 4: ...d workpieces in the transverse direction 25 7 7 3 Cutting workpieces on the upright edge 25 7 7 4 Longitudinal cut of narrow or thin workpieces with the longitudinal guide fence 25 7 7 5 Mitre cuts 26...

Страница 5: ...arning Danger Electric current This symbol warns of potentially dangerous situations relating to electric current Not observing the safety instructions increases the risk of serious injury or death Al...

Страница 6: ...persons who work on or with the machine All descriptions texts drawings photos and other depictions are protected by copyright and other commercial laws Illegal use of the materials is punishable by l...

Страница 7: ...d can therefore be disman tled without problem This material is also easy to dispose of and does not pol Attention Used electrical materials electronic components lubricants and other auxiliary substa...

Страница 8: ...ng conditions as well as the specifications and instructions in this manual The machine may only be operated with parts and original accessories from the manufacturer 2 2 Manual contents All those app...

Страница 9: ...s delegated tasks and recognise potential risks If the personnel lack the necessary knowledge for work ing on or with the machine they must first be trained Responsibility for working with the machine...

Страница 10: ...his analysis and correspond to state of the art technology The machine is considered operationally safe when used properly Nevertheless there are some remaining risks that must be considered The machi...

Страница 11: ...by declare that the machine indicated below which corresponds to the design and construction of the model we placed on the market conforms with the health and safety requirements as stated by the EC J...

Страница 12: ...should help the user to better assess the hazards and risks Depending on the installation location and other variables the resulting noise emission can differ by up to 4 db A from the given values Fig...

Страница 13: ...3 phases with the R S T clamps L1 L2 L3 and the yellow green electrical conductor with the earthing clamp Pe When the machine is first switched on check the rotati onal direction and if incorrect exc...

Страница 14: ...to be a mini mum of 20 m s for materials with a humidity less than 12 The air speed should be increased to 25 28 m s to ex tract dust from more humid materials over 12 Only flame resistant vacuum hose...

Страница 15: ...lade tension hand wheel BSmitre fence Accessories BTSaw blade tension indicator window BUOn Off switch CLLock wheel Wheel door CMVacuum connector CNTiltable table Adjuster hand wheel and clamping leve...

Страница 16: ...ch guarantees that all the moveable parts will come to a stop within 10 seconds once the machine has been switched off Les machoires du frein sont des pi ces d usure et doivent tre contr l es r guli r...

Страница 17: ...Risk of material damage Only operate the machine in ambient temperatures from 10 C to 40 C If the instructions are not followed damage may occur to bearings Ensure that there is sufficient space to wo...

Страница 18: ...crew Determine the exact angle using a 90 triangle If the 90 in the initial position is not correct adjust the stop screw accordingly Check the 90 angle once the clamping lever is back in place Work t...

Страница 19: ...s between the floor and the machine Install the machine in such a way as not to amplify the vibrations and machine noise Ensure that workplace lighting is adequate If the machine is to be installed be...

Страница 20: ...e machine always check to make sure that there are no other persons in the immediate vicinity of the machine During operation When changing to another workpiece or if a malfunction occurs first switch...

Страница 21: ...h spacing Fig 7 1 Saw blades Attention Once the machine is no longer in use loosen the belt tension and place an appropriate warning sign on the machine This will thus prevent damage to the wearing su...

Страница 22: ...at position Swing back the stop Work bench Clamping lever Lever Fence 0 Operation 1 Disconnect the machine from the mains supply 2 Remove table insert and positioning pin Open wheel door 3 Loosen the...

Страница 23: ...the clamping screw 7 5 Adjusting the saw blade guide Fig 7 5 Bearings 7 5 1 Height adjustable protection device The upper saw blade guide has to be lowered as closely as possible to the work piece 5...

Страница 24: ...or this machine and are therefore not authorised Feed the workpiece with constant speed and pressure for wards without applying sideways pressure Do not interrupt the cut and do not pull the workpiece...

Страница 25: ...g round workpieces in the transverse direction Use an auxiliary fence with the minimum measurements to guide the workpiece safely Fig 7 10 Auxiliary fence 7 7 3 Cutting workpieces on the upright edge...

Страница 26: ...Fig 7 14 Cross cut 7 7 7 Diagonal cross cut of rectangular workpieces Fig 7 13 Circular cuts 7 7 6 Circular cuts 7 7 5 Mitre cuts Use auxiliary equipment as depicted in the figure Fig 7 12 Mitre cuts...

Страница 27: ...ngs may only be carried out by qualified personnel and in strict observance of the safety instructions Fig 8 1 Drive belts 8 2 Tightening replacing the drive belt Over time the drive belt will lose it...

Страница 28: ...s on the machine as the circulating saw dust would otherwise immedi ately stick to every greased or oiled surface and would hamper the sliding properties of for example the blade guidance or the belt...

Страница 29: ...develops In most cases In the event of a breakdown which creates danger for either personnel or equipment the machine should be stopped immediately by activating the emergency stop Also disconnect th...

Страница 30: ...rear support roller of the saw blade guide is defective The machine comes to a stillstand with the saw belt locked into the workpiece Stop the motor and loosen the the brake Enlarge the cutting gap wi...

Страница 31: ...31 Bands gemaschine N3700 e classic N3800 N4400...

Страница 32: ...KR Felder Str 1 A 6060 Hall in Tirol Tel 43 0 52 23 45 0 90 Fax 43 0 52 23 45 0 99 Email info hammer at Internet www hammer at...

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