Hyd-Mech PH 211, Use And Maintenance Manual

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8--3 67 Maintenance and choice of consumables
Monthly
This section lists the operations to be carried out for the monthly maintenance of
the machine:
"
check the perpendicularity of the blade to the work surface; if it is necessary
to adjust the blade setting, follow the instructions set out in Chapter 7;
"
check on blade orthogonality with respect to the workpiece rest shoulder; if
adjustment is necessary, proceed as instructed in Chapter 7;
"
check that the 0 ˚ notch on the work table is in line with the graduation on the
turntable; if not, readjust by regulating the 0 ˚ stop; then re---check that the
blade is perpendicular and orthogonal;
"
check the precision of the 45 ˚ left stop; if out---of---set, adjust following the
steps indicated in Chapter 7;
"
check the state of the widia inserts and the blade steady button; replace if
worn or chipped; check their positions and adjust if necessary (see Chapter
7);
"
thoroughly clean the bottom of the water tank and the electropump filter;
Maintenance of working parts
In maintenance work on the PH211 , special attention should be paid to operating
units such as the blade tensioning cylinder, already dealt with in Chapter 7,
topping up levels, the air treatment unit, the pneumatic vice on the MA version,
and the optional CUT CONTROL SYSTEM. The transmission box equipping
the machine needs no maintenance.
Consumable materials
Only specified oils must be used for the hydraulic and pneumatic and for
lubricant/coolant devices. Below is a list of compatible oils for each of these
circuits.
Oil for transmission box
The machine is equipped with a worm gear which is permanently lubricated and
therefore maintenance---free. The box has no filler cap, level checker and drain,
as it already contains the correct quantity of synthetic oil, guaranteeing perpetual
lubrication of the crown and worm gear. Below is a short list of synthetic oils for
permanent lubrication:
BP Energol SG XP220 --- KLUBER Syntheso D220EP ESSO Glycolube Range
220 --- IP CT614 --- SHELL Tivela Oil SC 320 FINA Girans.
--- transmission box capacity Lt. 0.320
Oil for lubricant/coolant fluid
The oil used for the machine lubricant/coolant fluid is CASTROL Syntolin TFX.
Though there are no specific standards for these types of oils, Hyd---Mech