Operating Instructions_VF335_en.pdf - 第375页
8|Service and maintenance 12 Fig.135: Refilling with flux material ü Filling with flux material : a) Fill with flux material (maximum capacity 2 litres) up to 40mm below the edge. b) Clean the edge of the flux materia…
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9 10 11
8 8
Fig.134: Opened storage tank
ü To remove the cover:
a) Open all four locks (8).
b) Clean the tray (9).
c) Lift the cover (10) and drain the flux material adhering to the container. Place
the cover (10) on the tray (9)
d) The ring (12) must remain in the liquid, otherwise the whole system must be
vented!
e) Visual inspection of the seal (11). Clean any dirty seals. Use cleaning agent re-
commended by the flux material manufacturer. Replace any porous and
hardened seals.
Ersa GmbH Operating Instructions_VF335_en|Rev. 14|30/11/2017 374/695
8|Service and maintenance
12
Fig.135: Refilling with flux material
ü Filling with flux material :
a) Fill with flux material (maximum capacity 2 litres) up to 40mm below the edge.
b) Clean the edge of the flux material tank with a lint-free cloth.
c) Carefully lift the cover (10) of the flux tank and put it into the container. Close
all four locks (8).
d) Place the tank into the storage space.
Ersa GmbH Operating Instructions_VF335_en|Rev. 14|30/11/2017 375/695
8|Service and maintenance
12 13758 43
Fig.136: Checking the flux material storage tank
ü Checking the flux material storage tank and setting the pressure:
a) Visual inspection of all the tank components. Clean any dirty components.
b) Open the nitrogen supply tap (5) carefully. Open the tap (4) in the ON direc-
tion. Check the pressure gauge (7), then set a pressure of 0.5 bar on the valve
(13).
c) Lift the flux material tank (3) and carefully move it back and forth.
ð Prevent any flux material leakage. In the event of flux material leakage or
audible wind noise:
d) Depressurise the system.
e) Tighten up leaking connections.
f) Have defective connections replaced by qualified staff.
ð The process has now been completed.
Ersa GmbH Operating Instructions_VF335_en|Rev. 14|30/11/2017 376/695