Bomar SV 330 DGH, Operating Instructions Manual

Page: 11 / 113

11
B
e
z
p
e
č
n
o
s
tn
í p
o
k
y
n
y
S
ic
h
e
rh
e
its
h
in
w
e
is
e
S
a
fe
ty
n
o
te
s
1.4. Safety notes for the servicing and repairs
Switch off the main switch and lock it, before you start service work! This way
you eliminate a possibility of starting the machine accidentally.
Take care when manipulating the frequency converter. It is still energized for
20 minutes after machine shutdown.
Always adhere to the safety instructions!
Only an authorized professional can carry out the servicing and repairs.
For parts replacement, use only those, which are identical with the originals.
Otherwise, there is possibility of health hazard.
Use only recommended types of hydraulic oils, oils and lubricants!
Do not remove or lock the limit switches or any other safety equipment!
Any use of the saw, accessories or machine parts other than that intended by
BOMAR, spol. s r.o. company is not permitted. The guarantee on this product
will be lost afterward and BOMAR, spol. s r.o. takes no responsibility for
damage caused.
Do not turn the machine on if all covers are not in place.
1.5. Safety notes for the servicing and repairs of the
hydraulic unit
Compliance with the principles of cleanliness is a basic requirement for
trouble-free operation of hydraulic equipment. Hydraulic components are high
precision products, and any contamination leads to a reduced lifetime or even
malfunction. The consequences are very difficult and expensive to remove.
Always use clean tools. Parts and fasteners, which are a part of hydraulic
circuit, are never to be put on a dirty surface. The best cleaning agent is crepe
paper, because fibers from a cleaning cloth can cause malfunction.
Protective caps on threaded chambers are to be removed just before the
assembly of the unit.
Flush hoses and pipes with gasoline or other cleaning agent and blow through
with compressed air before mounting.
Bolting must be properly tightened. However, do not use brute force.
Attention!
Only a qualified professional can carry out the
servicing and repairs of the electrical equipment!
Take special care during the work with electrical
equipment. High voltage shock can have fatal
consequences! Always follow the work safety
instructions! Otherwise, there is possibility of heavy
injury!