Afriso EURO-INDEX RG 210 Buku Petunjuk - Halaman 4

Jelajahi secara online atau unduh pdf Buku Petunjuk untuk Pengontrol Afriso EURO-INDEX RG 210. Afriso EURO-INDEX RG 210 20 halaman. Level controller

Safety

2 Safety

2.1

The RG 210 level controller may only be used as a level switch, as

level control for filling or as level control for emptying for liquids. The

RG 210 level controller detects minimum or maximum levels and

switches pumps or valves to control levels of liquids.

The RG 210 level controller consists of a control unit and one PTC

thermistor probe (level switch) or two PTC thermistor probes (level

control for filling and emptying). The control unit may only be used

with PTC thermistor probes type 937 and type 150.

The RG 210 level controller may only be used for the following

liquids:

With the type 937 PTC thermistor probe only for:

•

With the type 150 PTC thermistor probe only for:

•

and comparable liquids (not AI, AII !) with equivalent heat conductiv-

ity if these liquids do not attack the following wetted parts:

•

Any use other than the use explicitly stated in this instruction manual

is not permitted.

2.2

The RG 210 level controller must never be used in the following:

•

Fuel oil EL, L or M

Water

Fuel oil EL, L or M

Diesel fuel or low-viscosity lubricants group AIII and danger

class AIII

Motor oils, gearbox oils and hydraulic oils

Vegetable oils and transformer oils

Antifreeze agents

Oil-water mixtures, emulsion

PTC thermistor probe: stainless steel

Plastic: PA6 (Furkamid B SK 1)

Sealing material: 3M Scotch Cast No 815 perm. elast. 2 comp.

Cable Oilflex 100: resistant to acids, lye and oils and not agglu-

tinating or coking

Use as an overfill alarm system according to TRbF

RG 210