MANUAL VIAVAC-CB4 / 4.1 ( Expert section ) Art. nr. 50504 EN (01-07-2017)
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VIAVAC vacuum lifting BV T. + 31 348 449 660 E. [email protected] I. www.viavac.com
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Checking and maintenance
Checking, maintenance and repair activities must be executed by relevant expert technical personnel.
If your company does not have such expert personnel it can be executed by a VIAVAC expert.
Contact VIAVAC or your VIAVAC dealer for this.
Use only original VIAVAC parts in case of repair, because the properties and quality of these are guaranteed.
Modification of the device can influence the safety of the device and is therefore not allowed.
If the above issues are not fulfilled this will lead to a risk for reliability and safe use
In this case VIAVAC can not accept any responsibility.
Periodic checks and tests.
The activities and periods described hereafter pertain to the minimum requirements with regard to
maintenance.
It is advisable to perform these activities more frequently if the circumstances make this necessary, such as
with increased frequency of use resulting in more wear and tear, corrosion and/or an increased defect pattern.
Daily
a.
Check rubber sealing profile (15) for presence of wear and tears and replace, if necessary.
b.
Check whether rubber back plate (14) is clean and oil-free, and clean it if necessary.
c.
Check vacuum tightness.
d.
Mechanical status of the lifting eye and the pivoting points.
e.
Suction filter (at then side of the switch box.
f.
Functioning of the vacuum meter.
g.
Functioning of the acoustic alarm.
h.
When necessary remove water by using the drain tap (10).
i.
Check falling safety device for wear and tears and replace if necessary.
Monthly
a.
The same as the daily maintenance.
b.
Check control of the vacuum pump.
c.
Clean the rubber back plate of the suction pad with natural vinegar
Yearly
a.
The same as the monthly maintenance.
b.
Testing the battery capacity.
c.
Static test procedure.
3 yearly
a.
The same as the yearly maintenance.
b.
Replace suction pad rubber sealing profile.
c.
Replace battery because the capacity reduces over time.