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4.15 Constructional changes to the machine
Make no changes, attachments or conversions to the machine without approval of the manufacturer. All conversion measures require a
written confirmation of the Watson-Marlow MasoSine company. Immediately replace machine parts in not perfect condition. Use only
original spare and wearing parts. In the case of parts not obtained from MasoSine it is not guaranteed that they are designed and
manufactured in compliance with load and safety requirements.
4.16 Noise of the machine
The continuous sound pressure level proceeding from the machine is max. 70 dB(A). A higher sound pressure level that causes noise
deafness can arise depending upon the local conditions. In this case protect the operating personnel with corresponding protective
equipment / protective measures.
4.17 Maintenance and repair, troubleshooting
Perform specified adjustment, maintenance and inspection work on time. Inform operating personnel before starting the maintenance
and repair work. Protect all plant parts and operating media connected before and after the machine such as compressed air and
hydraulics and similar against unintentional start-up. In all maintenance, inspection and repair work switch the machine free of voltage
and secure the main switch against unexpected switching back on. Switch off the main switch and withdraw the key.
Attach a warning sign indicating that the switch must not be turned on again. Fasten and secure larger assemblies on
replacement carefully to lifting gear. Check loosened screw connections for firm seating. Use only original spare parts.
After ending the maintenance work check the safety devices for function.
4.18
Cleaning the machine
The bearings that are placed in the bearing housing of the pump wear off continuously which influences the run time. That is why both
bearings should be replaced after a certain amount of working hours. (see table below)
200 rpm
5 bar
10000 Std.
10 bar
10000 Std.
15 bar
3747 Std.
4.19 Cleaning the machine
Handle substances and materials used correctly, especially:
when working on lubricating systems
-
-
when cleaning with solvents.
4.20 Faults
In the case of operating faults switch off the machine and secure it against unauthorized or inadvertent starting up again.
4.21 Use as intended
The accurate intention is listed in the order confirmation.
Another use or use going beyond this is not as intended.
If you want to change the product, the pressure, the speed or the temperature, you must firstly consult the Watson-Marlow MasoSine
company or one of our representatives.
5
Safety instructions (ATEX)
Watson-Marlow MasoSine - Pump used in production machinery with explosive mixtures will be equipped accordingly in the factory.
5.1
Safety signs
The following ATEX symbols are only given as an example.
The specific ATEX classification is printed on the nameplate and the certificate of conformance provided with every ATEX pump.
Grounding symbol
Revision 4.4 / January 2019
400 rpm
600 rpm
10000 Std.
10000 Std.
7238 Std.
4825 Std.
1873 Std.
1249 Std.
7
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Table of Contents
Troubleshooting
