Environnement AS32M, Technical Manual, Page: 105 / 186

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AS32M
Environnement
S.A
AUGUST 2013
4–1
CHAPTER 4
PREVENTIVE MAINTENANCE
4.1 SAFETY INSTRUCTIONS 4–3
4.2 MAINTENANCE CALENDAR 4–4
4.3 MAINTENANCE OPERATION SHEETS 4–5
4.4 KITS AND SPARE PARTS SET FOR AS32M MAINTENANCE 4–19
4.4.1 MAINTENANCE KIT FOR STANDARD AS32M (1 YEAR) 4–19
4.4.2 RECOMMENDED SPARE PARTS AS32M LEVEL 1 4–19
4.4.3 RECOMMENDED SPARE PARTS AS32M LEVEL 2 4–20
4.4.4 RECOMMENDED SPARE PARTS AS32M WITH ESTEL BOARD - LEVEL 2 4–20
Figure 4-1 – Replacement of dust filter of sample inlet 4–5
Figure 4-2 – Replacement of zero air filter cartridge 4–6
Figure 4-3 – Replacement of particle filter cartridge 4–8
Figure 4-4 – Flowmeter connection 4–10
Figure 4-5 – Preliminary operation of the KNF pump maintenance 4–13
Figure 4-6 – KNF head pump dismounting 4–14
Figure 4-7 – Diaphragm replacement 4–15
Figure 4-8 – Replacement of valves and O-rings 4–16
Figure 4-9 – Pump reassembly 4–17
Figure 4-10 – Cleaning of fluid circuit restrictor 4–18