C)
Suction
A s an accessory , our
PTX-suction cover
(A rt.-No. 40005) with a conical connecting piece for industrial
v acuum cleaners is av ailable. It can be quick ly fixed to the protectiv e cov er by means of 3 k nurled-head screws.
D) Grinding belt accessory
1.
By fitting our abrasion-proof
PTX-grinding belt roll
, y ou can rapidly conv ert the
PTX 500
into a belt
grinding tool for work ing round stock , e.g. pipes.
2.
For this the protectiv e cov er is swung back and lock ed by loosening the clamping ring (on the motor
gear), so that the grinding and polishing belts can work completely freely in the forwards direction.
E) Grinding belt use
The grinding or polishing belt is centrally mov ed ov er the work piece and grinding belt roll, pulled tight rear-
wards and used with roughly step B-C .
The belt work s ov er the desired points by tensioning and lateral displacement.
F) Maintenance
1. Carbon brushes:
Only wear carbon brushes up to the white mark .
Only use the replacement carbon brushes supplied by
us
. Our
guarantee obligations no longer apply
, if y ou do not use our carbon brushes.
Pull the plug out of the sock et, loosen screws
A
and slide back cov er
B
. Disconnect cords, remov e carbon
brushes, clean the carbon holder with pressure-air. Insert new carbon brushes (which must not jam in the
carbon holder). Insert contact discs of the cords in the lug adapter plug and slide on to the carbon holder
contact plate and refit the compression springs. C heck the correct positioning of the switch and again mount
the cov er (do not jam in the cords). Spark ing of the brush can be observ ed through the air inlet slots. Switch
off the machine immediately in the case of strong spark ing. To avoid serious damage as a result, it is adv is-
able to send the machine to us.
2. Cleaning:
Metal dust deposits in the interior of the machine can be prev ented by blowing out with compressed air
through the air inlet slots.
3. Gear:
Do not loosen the screws on the gear head within the guarantee period, because otherwise our guarantee no
longer applies. Replace the gear grease after about 1,500 operating hours. By loosening screws Pos.
210
, the
gear cov er Pos.
213
can be remov ed, the old gear grease remov ed and replaced by 16 g gear grease.
Technical Data:
1,600 Watt
, 220 – 240 Volt, 50 Hz. ( 110 Volt only av ailable with 1,300 W att!). C ontinuous speed regulation by
fitted tachogenerator (speed-stable). W eight about 3,5 k g.
Noise/vibration information
: The ty pical weighted acceleration is 7 m/s². Ty pically the A-weighted noise lev -
els are: Sound pressure lev el: 87 db (A ). Sound power lev el: 100 db (A ). W ear ear protection!
Guarantee:
A 12 month guarantee (as from inv oice date) is giv en for all technical and mechanical parts, except in the case of
outside culpability .
Spares can be supplied according to the list. We will carry out necessary repairs.
POLY-PTX
®
500
+
3
