Hyd-Mech P 225, Руководство по эксплуатации и обслуживанию

Страница: 31 / 41

P 225 27
CHAPTER 7
-- Maintenance and choice of expendable materials
The P 225 is a robust machine that ensures a good lifetime. It
does not require any special maintenance although, like all
machine tools, it is liable to deteriorate with time, especially if it
is badly used and not serviced correctly.
This chapter therefore serves as a reminder to users who wish
to keep their machine in good working order and thus ensure that
it provides satisfactory operation for as long as possible.
7.1 -- Role of the operator responsible for
the machine
The person responsible for the operation and maintenance of
the machine must follow these instructions in order to guarantee
their safety and that of others and to ensure satisfactory opera-
tion of the machine:
- use the safety devices correctly and comply with the pre-
scribed safety standards when working with the machine and
ensure that other operators do so; ensure that the safety
devices are correctly positioned and operative and that the
individual safety standards are complied with.
- make sure that the machine performs the working cycle
correctly so as to ensure maximum productivity, checking:
-- that the main machine parts operate correctly;
-- that the blade is sharp and the flow of cooling liquid is
correct;
-- that the optimal working parameters for the type of material
are complied with.
-
ensure that cutting quality is satisfactory and that the final
product does not show any machining defects.
7.2 -- Recommendations for maintenance
- All routine and special maintenance operations must be
carried out with the plug disconnected from the power supply.
-
To ensure perfect operation only Hyd--Mech. original spare
parts must be used.
- When maintenance work is finished, make sure that the
replaced parts and any tools used have been removed from
the machine before starting it up again.
- Any operations other than those described in the instructions
for use and maintenance of the machine may be hazardous for
the operator.
- It is therefore essential to read and observe all the
instructions for the use and maintenance of this machine and
any instructions regarding the product itself.
7.3 -- General machine maintenance
7.3.1 -- Daily
This section lists the daily maintenance procedures to be carried
out on the machine:
-- remove all swarf from the machine (using compressed air and
preferably thread--free rags);
-- top up with lubricant/cooling liquid to the required level;
-- check the blade for wear and if necessary replace.
7.3.2 -- Weekly
This section lists the weekly maintenance procedures to be
carried out on the machine:
-- clean the machine of all swarf;
-- clean the vice and lubricate all the joints and sliding surfaces,
preferably using good quality oil;
-- check the oil level in the transmission box; if necessary fill up
via the plug;
-- check the sliding movement of the vice; if it is not precise and
shows transversal play, adjust.
7.3.3 -- Monthly
This section lists the monthly maintenance procedures to be
carried out on the machine:
-- check that the machine performs cuts perpendicular to the
work table; if not, contact our service centre;
-- check that the blade is perpendicular to the workpiece rest
shoulder; if adjustment is required, contact our service centre;
-- clean the water tank and the lubrication pump filter thorough-
ly.
7.4 -- Maintenance of working units
The person responsible for carrying out maintenance on the
P 225 must give particular attention to working units such as
the transmission box.
7.4.1 -- Transmission box
Transmission box maintenance:
-- after the first 100 hours of work, empty the transmission box
via the discharge plug on the bottom front section of the unit
and replace all the oil. If impurities can be observed in the oil,
take off the lid and clean inside thoroughly. Use washing oil
to do this; avoid drying with cotton or stringy rags. Fill the
transmission box with oil;
-- replace the oil subsequently after every 2000 hours of work.
7.5 -- Expendable materials
It is essential to use oils specifically designed for the lubricant/
coolant circuit. Below is given a list of oils that are suitable for this
circuit.
7.5.1 -- Transmission box oils
The machine is supplied with AGIP BLASIA 460 type oil, ISO and
UNI symbol CC 460; however the following is a list of suitable oils
that have equivalent characteristics:
API DT 460 -- CASTROL Alpha SP 460 -- ARAL Degol BG 460
ARCO PENNANT NL 460 -- BP Energol GR/XP 460 -- ELF
Reductelf SP 460 -- ESSO Spartan EP 460
Transmission box:
-- transmission box capacity 0.7 kg
7.5.2 -- Oils for the lubricant/coolant fluid
The type of oil used for the machine’s lubricant/coolant fluid is
CASTROL Syntolin TFX. In the absence of any specific
legislative requirements, Hyd--Mech has chosen this product as
it is the one that provides the best quality/price ratio. In any case
the following is a list of suitable oils that have equivalent
characteristics:
AGIP NB 200 -- SHELL Lutem TT -- IP Utens Fluid--F
Cooling fluid tank:
-- tank capacity 2.5 Lt.
-- Oil concentration 5--6 %