Hyd-Mech H18A-120, Руководство пользователя

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3.5
GEARBOX LUBRICATION (H-18ASV WITH A503 GEARBOX, H-22ASV WITH A603 GEARBOX)
The Bonfiglioli A503 gearbox used on the H18 is supplied with 8.4 litres (2.22 US gallons) of Mobil SHC 634 synthetic oil.
This oil has an ISO Viscosity Grade of 220 that is optimum for ambient temperatures from 20 – 40 Deg C [70 – 104 Deg
F]. If the machine will be operated for prolonged periods at ambient temperatures below 20 Deg C [70 Deg F] an oil of ISO
Viscosity Grade 150 should be substituted.
Because of the tilted orientation of the gearbox on the H18 and H22 saws, the correct oil level is about 1 inch below the
level plug, F, shown in the illustration.
The suggested oil change interval is given below:
Oil Temperature
Deg C [deg F]
Mineral Oil Interval
[hours]
Synthetic Oil Interval
[hours]
<65 [< 150 F ] 8000 25000
65 – 80 [150 F – 175 F] 4000 15000
80 – 95 [175 F – 200 F] 2000 12500
Oil can be changed by draining through plug, E, and filling at plug F. If the type
of oil is being changed, it is advisable to flush the old oil by filling the box with
the normal quantity of the new oil, running it briefly at moderate speed, and then
draining the box again, before re-filling it with a fresh quantity of the new oil.
Note: The H-22ASV with the A603 gearbox requires 15
litres (3.96 US gallons) of Mobil SHC 634 synthetic oil.
OUTPUT SHAFT LUBRICATION
Always follow Lock-out Procedures before performing this lubrication.
Band tension load is carried by a grease lubricated spherical bearing. A grease
fitting is accessible through the spokes of the blade wheel, as shown at point G in
the accompanying illustration. Lubricate once per year with 30 ml [1 fluid once] of
NLGI Class 2 Lithium base mineral oil grease. This quantity represents about 20
to 30 strokes of a typical hand grease gun.
Vise jaw guides, infeed rollers and bundling assemblies also require periodic
greasing.
G
DRIVE WHEEL TRACKING
Release blade tension before adjusting. Loosening bolts “A” and turning in set screws “C” by equal amounts will move the
blade OFF the wheel. Loosening bolts “B” and turning in set screws “D” by equal amounts will move the blade ON to the
wheel. After each “C” or “D” set screw adjustment, tighten bolts “A” or “B”, turn tension switch to “+ RUN”, run the blade for
a moment and recheck the tracking.
A
B
C D
E
F
B
D
A
C
H18SV
B
A
D
C
B
A
D C
H22SV