code: UMS012
review: 0.2
date: 20/04/2022
Laser Welding machine - MS 3.5
user and maintenance manual
page 91 of 102
9.2.6
How to check and replace the cooling liquid
The cooling liquid in the tank must be checked (level)
every year
and refilled if necessary, only with distilled water, and replaced
every 3 years
, in order to avoid the formation of micro-algae in the closed cooling circuit, which could decrease or impede the efficacy
of the heat exchange process.
INFORMATION!: We recommend replacing the water before the end of the hot season.
To remove the cooling liquid from the machine:
•
Connect the supplied cooling liquid top-up tube to the female connector (Fig. 7-18) on the rear of the machine;
•
Place the free end of the top-up tube in a container to collect the water;
•
Manually remove the black cap (Fig. 7-18
) of the “overflow” tube on the upper rear of the machine;
WARNING!: Hold the overflow tube firmly (Fig. 7-18) when removing its black cap, to ensure it does not become dislodged.
•
Let the cooling liquid flow out, until the tank is completely empty;
•
Next, proceed to re-fill the cooling system, by following instructions provided under paragraph 7.4.
9.3
Extraordinary maintenance (support service)
OBLIGATION!: These procedures can be performed EXCLUSIVELY by expert and qualified ELETTROLASER S.R.L. staff (or by
personnel authorized by ELETTROLASER S.R.L.).
To contact ELETTROLASER S.R.L., please consult chapter 12 (Support service).
9.3.1
Safety devices checks and maintenance
The integrity and functionality of the safety devices must be checked by a qualified and expert technician (please refer to paragraph
4.8 for details on staff in charge of extraordinary maintenance)
at least every six months
.
9.4
Further maintenance operations
MS 3.5 must undergo overhauling and extraordinary maintenance that also involves the replacement of the laser lamp and cleaning
of the mirrors (
every 7 million laser pulses
); this must be performed by expert and qualified ELETTROLASER S.R.L. staff (or by
personnel authorized by this same company).
To display the total number of laser shots performed by the machine, access the “Settings” page on the operator panel (paragr
aph
Summary of Contents for MS 3.5
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