Operation Manual
rev. 1.0 of 19.11.2018
-7-
MasterCut 120 CNC MOST
Plasma Cutter
General maintenance (daily):
•
check the condition of cables and connections, replace if necessary,
•
check the condition of high-speed torch parts. If necessary, replace it with new ones. It is recommen
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ded that simultaneous replacement of used nozzles and electrodes is performed.
•
check condition of plasma torch, replace if necessary,
•
check condition and operation of the cooling fan; keep the cooling air inlet and outlet openings clean,
•
keep the device clean.
Periodic maintenance (every 3 months at least)
Periodic maintenance frequency can be increased depending on the environment conditions
of the device location:
•
using the vacuum cleaner to remove dust from the outside of the housing and from the inside of the
cutter - do not use compressed air cutter for cleaning,
•
check and tighten all the screws,
•
check the state of all electrical contacts and correct if necessary.
Mandatory device checks
According to the Labour Code provisions: „All responsibility for the safe use of machinery and equipment
shall be borne by the owner.”
This results in the obligation to perform periodic and post-repair checks and inspections of equipment. The
scope of these tests is defined by PN-EN 60974- standard.
Periodic tests are carried out at least once a year (legal basis PN-EN ISO 17662 clause
4.2), and post-repair tests after each repair that restored welding functionality (legal basis: PN-EN 60974-4
clause 4.6).
All above services re performed by the technical support of
RYWAL-RHC.
UWAGA!
Sieć zasilająca i sprężone powietrze musi być odłączona od urządzenia przed każdą czynnością konserwacyj
-
ną i serwisową. Po każdej naprawie wykonać odpowiednie sprawdzenie w celu zapewnienia bezpieczeństwa
użytkowania.
3. Installation and use
The user is responsible for connecting the cutter in accordance with the operating instructions. In the event
of electromagnetic interference, the user should rectify the cause. In the event of repeated problems, con
-
tact the manufacturer.
Before using the equipment, operator should estimate the possible impact of disturbances on the environ
-
ment, in particular the presence of persons with pacemakers or hearing aids.
Work with a plasma generator is acceptable, but it must meet certain requirements. It is recommended to
use a unit with an asynchronous generator. If the aggregate does not provide adequate power, this results in
lowering the arc parameters or turning off the cutter.
Ground cable
It is recommended to use wires as short as possible, placed close to each other, preferably on the floor level
or as close to it as possible.
