Authorised Persons; Liability Exclusion; Product Description; General Description - Renfert Basic classic Bedienungsanleitung

► It is the responsibility of the operator that national regulations during operation and regarding a repeated
safety inspection of electrical equipment are complied with.
For Germany these are BGV A3 in relation with VDE 0701-0702.
2.5

Authorised persons

This product may only be used by persons over the age of 14. Operation and service may only be carried out by
trained personnel. Repairs which are not described in these instructions may only be carried out by skilled electricians
and the specialist dealers.
2.6

Liability Exclusion

Renfert GmbH shall be absolved from all claims for damages or warranty if:
► The product is employed for any purposes other than those cited in the operating instructions.
► The product is altered in any way other than those alterations described in the operating instructions.
► The product is repaired by other than an authorized facility or if any but Renfert OEM parts are employed.
► The product continues to be employed, despite obvious safety faults.
► In the case of mechanical impact or if the unit is dropped.
► Accessories or consumer products used, which are not supplied or authorised by Renfert GmbH.
3.

Product description

3.1

General description

The Basic line of sandblasting units are designed for use in dental laboratories to remove investment residues, oxides
on cast objects, and for surface treatment.
The Basic classic is available in a 1-Tank and 2-Tank version. The 1-Tank version can be upgraded with a second tank
(see accessories) to a 2-Tank version.
3.2

Components and functional elements

1 Hand sleeves
2 Base grid
3 Selector switch
(only on the 2-tanks version)
4 Appliance socket
5 ON/OFF switch
6 Tank lid
7 Pressure regulator
8 Pressure gauge
9 Protection screen
10 Hand piece
11 Compressed air tube
12 Power cord
6 7
5
4
3
2
1
8 6
9
10
13
13 Foot switch
14 Sandblasting tank
15 Foot switch connection (B)
15-1 Foot switch connection (B)
(only on the 1-tanks version)
16 Foot switch connection (A)
17 Air connection
18 Mixing chamber
19 Filter cartridge
20 Suction tube
21 Water trap
21a Water trap valve
(obscured
16 (15)
view)
14
15-1
21 21a
11
- 3 -
17
14
20 19 18
12
fig. 1
EN
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