Maintenance; Warranty And Return - LDS 160350T Manual De Uso

5 - Maintenance

The boiler, heating cartride and probe or thermometer must be cleaned once a month, or more
frequently in case of intensive use.
- Drain the boiler and then close the drain valve.
- Leave the boiler and the probe (or thermometer) on the stand.
- Refill with cold water till the first ball in the condenser.
- Drain and then refill with the cleaning solution (Ref. 972500) to the angle of the boiler.
- Wait for 3 hours, or more in case of frequent use.
- Drain and then rinse thoroughly four or five times with water, until the product has completely
disappeared.
THIS SOLUTION MUST BE USED BETWEEN 20 AND 50°C.
DO NOT TURN ON THE HEATING DURING THE CLEANING PART.
The Material Saftety Data Sheet is available on request.
• Never mouth-pipette this glass cleaner.
• The glass cleaner can cause burns. Rinse immediately down if the cleaning
solution comes in contact with skin or eyes.
• The solution corrodes nonferrous metals. Do not use it to clean other equipments.
Wear protective gloves and eye protoection.
• The cleaning solution is a single-use product. Dilute and neutralize with a week
acid in case of throwing down the drain.

6 - Warranty and return

• Instruments under warranty should be returned:
- In their original packaging (parcels and styrofoam);
- With shipping costs paid, including insurance against any breakage during the carriage.
We do not warranty any failure due to an ordinary wear, a non-approved use, an on-site
service on the instruments done by a third After Sales Service or to an external accident.
• Instruments out of warranty should be returned:
- In their original packaging when possible or perfectly secured in a double packing to avoid
any direct contact between the different elements;
- With shipping costs paid, including insurance against any breakage during the carriage.
• The warranty applies to :
- All parts except the glassware, rubber hoses and the electronic probe, within the limits of a
normal use of the instrument, as described in this user manual.
Notice Ebulliometer - Version 2012 - Réf. 160350T/160350D - Page 16