Operating Instructions_VF335_en.pdf - 第352页
8|Service and maintenance 8.8 Maintenance work to be performed quarterly 8.8.1 Lubrication of the conveyor system, visual inspection of the round belts 2 3 3 4 1 Fig.119: Lubricating the conveyor system, checking roun…
8|Service and maintenance
8.7.9 Check the entire conveyor system
11
1 1 1 1 11
1
Fig.118: Holders on the conveyor system
DANGER
Risk of injury due to gloves entrapment!
ü When working on the running conveyor system:
a) Let the machine cool down to room temperature!
b) Do not wear gloves!
c) Keep fingers away from moving parts (transport chains, gear wheels, gear racks)!
d) For the lubrication of the conveyor chains use a brush, a dosage bottle or a spray!
ü To inspect the conveyor system:
a) Visually inspect all components of the conveyor system. Smooth and soft run-
ning must be guaranteed.
b) Clean dirty components. In the fluxer area, use a cleaning agent recommend by
the flux producer.
c) Visual inspection of all holders (1). Re-tighten loose holders. Replace defective
holders and missing screws and nuts.
ð The process has now been completed.
With regard to this, please read Chapters Cleaning agents used [
}300] and Tools
and auxiliary materials [}301].
Ersa GmbH Operating Instructions_VF335_en|Rev. 14|30/11/2017 351/695
8|Service and maintenance
8.8 Maintenance work to be performed quarterly
8.8.1 Lubrication of the conveyor system, visual inspection of the round belts
2 3 3 4 1
Fig.119: Lubricating the conveyor system, checking round belts
DANGER
Risk of injury due to gloves entrapment!
ü When working on the running conveyor system:
a) Let the machine cool down to room temperature!
b) Do not wear gloves!
c) Keep fingers away from moving parts (transport chains, gear wheels, gear racks)!
d) For the lubrication of the conveyor chains use a brush, a dosage bottle or a spray!
NOTE
For lubrication, a thin film of oil is enough!
If the conveyor chains are excessively lubricated, they get dirty very quickly. Clean
contaminated conveyor chains before lubricating them!
ü To lubricate the conveyor system:
a) Lubricate the conveyor chain (1) and the drive chain (2) for the roller conveyor.
b) Apply oil to the conveyor chains while the conveyor is running.
c) Remove excess oil with a lint-free cleaning cloth.
ð The process has now been completed.
ü To check the round belts of the roller conveyor:
a) Visual inspection of the round belts (3).
ð The round belts must be taut on the rollers (4).
b) Replace any loose, porous or pale discoloured round belt.
ð The process has now been completed.
With regard to this, please read the Lubricants used [
}299] Chapter.
Ersa GmbH Operating Instructions_VF335_en|Rev. 14|30/11/2017 352/695
8|Service and maintenance
8.8.2 Backing up all data on the machine
NOTE
Regularly back up data!
– After commissioning, first back up data!
– Back up data on a quarterly basis!
– If the control PC is faulty, your data may be unusable. Back up data on an ex-
ternal disk once a year! Data is stored in the [Data storage] folder. With respect
to this, please read chapter [File path]!
– Document each data backup and store it in a safe place!
ü To perform the data storage of all messages, process data and soldering pro-
grams:
a) Always use an external archive device for data storage.
b) In addition, check the list of users for accuracy and completeness. Check the
permissions of all users and reassign them if necessary.
ð The process has now been completed.
Ersa GmbH Operating Instructions_VF335_en|Rev. 14|30/11/2017 353/695