Monmouth Scientific PCR650, Руководство по эксплуатации и техническому обслуживанию

Страница: 8 / 12

8
SECTION 4
FILTERS
PRE-FILTER - CHANGING
The Pre-Filter should be changed when the low airflow alarm is activated.
Remove the thumbscrews on top of the cabinet and lift off the pre-filter
retainer. Replacement pre-filters may be obtained from Monmouth Scientific –
Part No PF-0023
MAIN HEPA FILTER - CHANGING
The HEPA filter should be changed by trained personnel. Contact Monmouth
Scientific for advice.