Cleaning & Servicing; Disassemble & Storage; Disposal; Troubleshooting - Heidolph RZR 2051 control Mode D'emploi

Cleaning: wipe housing clean with a damp cloth (add some sort of mild liquid soap).
Note
To avoid damage to the surface finish, avoid using chlorine bleach, chlorine-
based detergents, abrasive substances, ammonia, rags or cleaning agents con-
taining metal particles.
The item is maintenance-free. Repair work is limited to technicians approved or appointed by Heidolph
Instruments. Please call your local Heidolph Instruments Dealer or a Heidolph Instruments Field Repre-
sentative (also refer to page 28)
Disassamble (refer to page 19, „set-up")
Turn the item OFF and pull power plug.
To disassamble the item easely, remove all flasks, containers or other appliances in the vicinity of the
stirrer.
Open chuck with T-handle and remove stirring tool.
Unlock clamp and remove stirrer head from head clamp.
With 2,5 mm Allen key loosen threaded pin and remove chuck. With the 3 mm Allen key loosen and re-
move stand rod.
Forward & Store
1. We recommend to store the item and its components in its original box, or a similar container that
offers adequate protection against damage in transit. Tape the box securely.
2. Store the item in a dry place.
Caution
Do not jolt or shake the item during transport.
For disposal, please comply with your local or national regulations.
Split by metal, plastic, etc.
Packing material to be treated as described above (material split).
1. power switch dim
– check power supply and power cord
2. won't stir:
– safety installation intervened, refer to display reading (refer to 5 „safety installations")
– interface connection miswired (refer to 4 „interfaces")
3. speed selector (range II) won't work:
– will work at standstill only (refer to 2 „speed setting")
In case of a malfunction and you cannot correct with above instructions, contact your authorized Hei-
dolph Instruments Dealer.
CLEANING & SERVICING
DISASSEMBLE & STORAGE

DISPOSAL

TROUBLESHOOTING

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