YSI P 700 IQ Analyzer - Manual (Page 78)

78 ba76133e01 09/2013
P 700 IQ
11 Carry out the steps 15…20 in section 5.3.4 Maintenance and
cleaning work on the open P 700 IQ,  73.
5.4.2 Changing the filter mats
The ventilation grids are under the enclosure lid and on the underside
of the enclosure. The ventilator is behind a protective grating. The filter
mat can thus be exchanged riskless even during operation.
Maintenance interval Depending on the contamination
Upper ventilation grid 1 Remove both front screws on the enclosure lid.
2 Open the enclosure lid upward and fix it with the bearer. See
Fig. 5-6,  78.
Fig. 5-6: Opening the enclosure lid
1 Enclosure lid
2 Bearer
3 Fixing screw
3 Open the ventilation grid with the aid of a screwdriver by levering
it off and exchange the filter mat. See Fig. 5-7,  78.
Fig. 5-7: Exchanging the upper filter mat
1
2
3
1
2
3