Scheppach ts 4020 User Manual

28 english
Maintenance
Always switch off the motor and disconnect the plug from
the power supply prior to any maintenance and cleaning
work.
The following maintenance points should be checked on the
scheppach ts 4020 circular saw blench.
• Checkthe belt tensionafterapproximatelyoneoperating
hour; retension if necessary.
For this purpose Open the upper side wall. By uniform
adjustmentofthefasteningnutsonthemotor,adjustthe
necessarybelttension.Afterthisrstinitialadjustment,
check the belt tension at regular intervals.
• Occasionally,oilthe roller chainandmovingparts(height
andangleadjustment).
•Ensurethatthebench surface is always free of resin.
•Ifthecircularsawbenchisnotconnectedtoanextractor,
then it will be necessary to remove the saw dust and wood
chips that accumulate in the protective blade box. This is
important to ensure trouble- free ejection of the saw dust.
Remove the left blade-slot insert. If suction System is not
connectedwhenworking,theheightandangleadjustment
range may be restricted due to chip accumulation.
All protection and safety devices must be replaced after
completing repair and maintenance procedures.
•Thesawprotectionboxmustbeclearedoccasionallyof
wood shavings and saw dust so that shavings do not jam
when ejected.
•heheightandangularadjustmentareamaybereducedby
shaving deposits. Remove the left bench inlay and clean the
adjustment area.
Electrical connection
The installed electric motor is com- pletely wired ready
for operation.
Yhe customer‘s connection to the power supply system, and any
extension cables that may be used, must conform with local
regulations.
Motor braking unit
The scheppach machine is fitted with an automatic motor
braking unit which becomes effective as soon as the driving
motor is switched off.
Thesawblademuststopmaximal10secondsafterswitching
itoff.Poofdaily!
Ifittakeslonger,donotusethemachineanymore.
lmportant information
The 230 V / 50 Hz and 400 V / 50 Hz electric motor is designed
for the S6 / 40% operating mode.
The motor automatically switches off if it is overloaded. The
motor can be switched on again after a cooling- down period
(varies timewise).
Faulty electrical connecting leads
lnsulation damage often occurs at elec- trical connecting
leads.
Causes include:
•Pressuremarkscausedwhenconnectingleadsarerun
through windows or the cracks of doors.
•Foldscausedbytheimproperattachmentofrunningof
the connecting leads.
•Cutsresultingfromthecrossingoftheconnectinglead.
•lnsulationdamagescausedbytherippingoutofthe
connecting lead from the wall socket.
•Cracksduetotheageingoftheinsulation.
Faulty electrical connecting leads such as these may not be used
and are highly dangerous due to the insu- lation damage.
Check electrical connecting leads regu larly for damage.
Ensurethattheconnectingleadisnotattachedtothemains
supply when you are checking it.
Electricalconnectingleadsmustcorrespondtotherelevant
VDEandDINregulations.Onlyuseconnectingleadswith
thecodeH07RN.
The type designation must be printed on the connecting lead
by regulation.
Single-phase motor
• The supply voltage must be 230 volt - 50 Hz.
•Extensionleadsupto25minlengthmusthavea
crosssectionof1.5mm2.Extensionleadswhoselengthis
over 25 m must have a cross-section of at least 2.5 mm2
•Themainsconnectionisfusedwitha16Aslowblowfuse.
Three-phase motor
The 400 V / 50 Hz electric motor is designed for the S6 / 40%
operating mode.
•Thesupplyvoltagemustbe400volt50Hz.
•Themainsconnectionandtheextensionleadmusthave
5wires=3P+N+PE.
•Theextensioncablesmusthaveaminimumcrosssection
of 1.5 mm2
•Themainsconnectionismaximallyfusedwitha16Afuse.
•Thephasesequencemustbecheckedifthemains
connection or the location is changed. The polarity must
bechanged,ifnecessay(wallsocket)
Connections or repairs on the electrical equipment may only
be carried out by an electrician.
Please give the following information if you have any enquiries.
•Motormanufacturer
•Kindofcurrent
•Machinetypelabeldata
If your are sending back the motor, always send the complete
drive unit with the switch.
2-3mm

Scheppach ts 4020 Specifications

General

Brand	Scheppach
Model	ts 4020
Category	Saw
Language	English