Operating Instructions_VF335_en.pdf - 第376页
8|Service and maintenance 12 13 7 5 8 4 3 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…
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
8|Service and maintenance
8.11.2 Clean the spray head
1
Fig.137: Clean the spray head chamber (1)
NOTE
Additional documents
See document [83484] for the sprayer cleaning procedure. This document is on
[product_data_selective] media.
8.11.3 Z-axis lubrication after 400 hours of operation
Z-axes must be lubricated at the latest after 400 hours of operation. For more ac-
curate monitoring, you can create a cyclic message. With regard to this, please read
Chapter:
– Lubricating the Z-axis of the selective soldering module [
}355]
– Lubricating the DIP soldering unit Z-axis [
}357]
– The [Messages] setting dialog
Ersa GmbH Operating Instructions_VF335_en|Rev. 14|30/11/2017 377/695