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6.10
Hydraulic oil requirements
6.10.1 Use only clean hydraulic oil, as viscosity of the oil used will affect tool performance.
6.10.2 Hydraulic Oil is supplied in a plastic filler bottle with the tool, and can also be obtained
from your dealer or agent in your town. If this is not possible, a good quality mineral oil
with the following properties should also be used.
Viscosity ISO
: VG46
Viscosity Index
: 113
Viscosity at 40
℃
: 46 c.s.t.
Viscosity at 100
℃
: 7.06 c.s.t.
Flash Point
: 228
Recommended Oils are:
Shell Tellus No. 46
Esso Teresso No. 46
Mobil D.T.E. 25 Oil (Medium)
7 Fault
Diagnosis
If a problem occurs, check the followings.
If the problem persists after checking the items in the table below, contact your nearest
“RODAC” dealer or direct to us.
In making any enquires about this product or requests for repair work, first check the FAULT
DIAGNOSIS items below, and then make a note of the model number, the usage conditions and
the trouble symptoms in as much detail as possible.
If you can provide this kind of information, it will contribute to reduce the amount of time required
for delivery or repairs to be completed.
Fault Cause
Countermeasure
1
Incorrect combination of
replacement parts being used.
Replace with the correct part
which matches the rivet size.
2
Nosepiece or frame head is
loose.
Use a spanner or similar to
tighten securely.
3
Jaw case is incorrectly
assembled.
Check the jaw case setting
position
4
Contact surfaces between the
jaws and the jaw case head are
not smooth.
Clean the jaws and inside the
jaw case head, and apply
RODAC brand lube to the back
of the jaws.
The rivets does not
go in, or the stem
does not come out
after riveting
5
The inside of the cylinder is dirty
so that the air piston cannot
return to its proper position.
Clean inside the cylinder, and
apply grease inside the cylinder
and to the O-ring.