Environnement AS32M, Техническое руководство, Страница: 121 / 186

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AS32M
Environnement
S.A
AUGUST 2013
4–17
MAINTENANCE SHEET
MONITOR Serial No.: OPERATION SHEET: 4.3.5
Scope: Maintenance of the KNF pump PAGE: 5/5 Periodicity: 1 year
Date
Pump reassembly
Reassembly is carried out in the reverse order from dismounting.

Reassemble the cover (8) and the cylinder head (9) on the pump body (10) according to the line
drawn to mark the various parts (7). Put the four screws of the pump head (14) in place and
then screw them clockwise.

Replace the eccentric cover (11).

Reassemble the pump in its holding inside the analyzer and replace the screws (6). Reconnect
the electric connector in J17 of the module board (3), the fluid inlet line (4), and the fluid outlet
line (5).

Replace the cover of the analyzer, replace screws (1) and (2), and power on the analyzer.
(3) J17 module board connection, (4) fluid inlet, (5) fluid outlet, (6) pump release screws, (7) pen
mark, (8) cover, (9) cylinder head, (10) body pump, (11) eccentric cover, (12) slots, (14) screws of
the pump head.
Figure 4-9 – Pump reassembly
Tools required

Two flat screwdrivers, 1 x 5,5 mm and 0,4 x 2,5 mm

Hexagon socket head wrench, n°3

Maintenance kit of KNF pump. Ref. : V04-0005-A

Cross-tip screwdriver, 4,5 x 75 mm