Maintenance - Scheppach HS730 Translation From The Original Instruction Manual

Given unfavorable conditions in the power supply the
product can cause the voltage to fluctuate temporarily.
The product is intended solely for use at connection
points that
a) do not exceed a maximum permitted supply imped-
ance "Z", or
b) have a continuous current-carrying capacity of the
mains of at least 100 A per phase.
As the user, you are required to ensure, in consulta-
tion with your electric power company if necessary,
that the connection point at which you wish to operate
the product meets one of the two requirements, a) or
b), named above.
Operating mode / duty cycle
The electric motor has been sized for operating mode
S6 20%.
S6 = Continuous operation with intermittent loading
20% = Refers to 10 min. 2 min. loading;
8 min. freewheeling operation
Faulty electrical connecting leads
Insulation damage often occurs at electrical connect-
ing leads.
Causes include:
• Pressure marks caused when connecting leads are
run through windows or the cracks of doors.
• Folds caused by the improper attachment of run-
ning of the connecting leads.
• Cutsresulting from the crossing of the connecting
lead.
• Insulation 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
insulation damage.
Check electrical connecting leads regularly for dam-
age. Ensure that the connecting lead is not attached
to the mains supply when you are checking it.
Electrical connecting leads must correspond to the
relevant VDE and DIN regulations. Only use con-
necting leads with the code H 07 RN. The type des-
ignation must be printed on the connecting lead by
regulation.
Extension cable
• 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.
Please give the following information if you have any
enquiries.
• Kind of current
• Machine type label data
22 I 60
 www.scheppach.com  service@scheppach.com  +(49)-08223-4002-99  +(49)-08223-4002-58
If your are sending back the motor, always send the
complete drive unit with the switch. Pay attention to
the safety instructions!

Maintenance

Warning: Turn off the machine and disconnect from
the power supply before conducting maintenance
work or settings.
Store the manual close to the machine.
Keep the machine clean.
Wear goggles when cleaning the machine.
Caution: Do not clean synthetic components of the
bench using aggressive cleaning agents. We recom-
mend a mild dish washing liquid. The machine must
not get into contact with water.
• Check the saw blade regularly. Use only well-
sharpened, crack-free and not distorted saws. Use
only tools that comply with the European standard
EN 847-1.
• Exchange immediately rocker that run out.
• Check all safety installations after each mainte-
nance and cleaning activities.
• Ensure that there are no tools or other materials on
or in the machine before putting it into operation.
• Remove possible sawdust blockages at the dis-
charge.
Service information
Please note that the following parts of this product
are subject to normal or natural wear and that the fol-
lowing parts are therefore also required for use as
consumables.
Wear parts*: Saw blade, Rocker inlet
* Not necessarily included in the scope of delivery!
Change of saw blades Fig. 11-15
m Remove the mains plug before changing the saw
blade.
m Danger of cutting! The saw blade is massive and
it could be to slick.
Wear gloves when replacing the saw blade.
• Do not use any saw blades made of HSS steel.
• Do not use any cracked saw blades or such that
have changed their shape.
• Only use well-sharpened saw blades.
m Danger of burning! The saw blade is still hot short-
ly after cutting.
Change of saw blades
1. Pull out the spring cotter pin (fig. 11, A). When
doing so, firmly hold the tilt table.
2. Slowly lower the tilt table towards the ground.
3. Use the locking pin (fig. 12, A) to secure the saw
blade against turning.
4. Loosen the screw (fig. 13, A).
5. Remove the washer (fig. 13, B), the front saw
blade flange (fig. 13, C) and the saw blade (fig.
13, D).
6. Clean the saw blade flanges