Milestone PrestoCHILL, Руководство оператора

Страница: 33 / 72

PrestoCHILL MM138-003
– Operator Manual
33
4. MAINTENANCE
4.1. Introduction
Maintenance of PrestoCHILL is carried out at two levels:
The first is at laboratory level: a simple routine maintenance can prevent the likelihood of more serious
problems. Minimal routine maintenance is required by laboratory personnel that use PrestoCHILL.
The second level of maintenance is technically more detailed but can be carried out from normal laboratory
personnel.
4.2. Before/After each run
Ensure that PrestoCHILL is generally kept clean after each use. Do not use abrasives or sharp instruments
that may damage the coating.
Before each run cleaning of the mould is very important to avoid the block from sticking
in the mould, cleaning must be performed with paper soaked in alcohol.
4.3. Daily
It’s required to check the level of water condensed in the condensation trap, daily.
As you can see below, the maximum level of liquid is labeled on condensation trap. When the level is near
the limit, remove the cooltrap pulling it and empty any collected fluids. Then reinsert the condensation traps.
Make sure that the condensed liquid does not go over the limit indicated.
A decontamination procedure must be performed daily, please refer to chapter 5 DECONTAMINATION AND
CLEANING.