Introduction 1
man-stc-42145-V17-2 Electronic Scratch Hardness Tester 1
1 Introduction
Congratulations, you have just purchased an extremely reliable sand
testing instrument that is backed by the professional technical support
and years of proven sand technology experience of Simpson
Technologies Corporation.
This laboratory equipment is constructed of quality materials and is
the result of unsurpassed craftsmanship. The Electronic Scratch
Hardness Tester (Model 42145) should be operated only when it is in
perfect condition, in accordance with its designed purpose and being
aware of possible hazards. Observe the safety instructions in Section
2 and operating instructions in Section 5.
1.1 Application and Designated Use
The Electronic Scratch Hardness Tester (Model 42145), is intended
exclusively for measuring the hardness of the core or mold present in
foundry molding sands. Usage of other materials may be possible
upon consultation with the Service department of Simpson
Any other application outside the intended usage will be regarded as
use not in accordance with its purpose, and, therefore, the
manufacturer/supplier will not be held liable for any damage that
might arise thereunder. The risk in this case will be exclusively that of
the user.
1.2 Organizational Measures
The operating instructions should be readily available at the place of
operation. In addition to the operating instructions, the general legal
regulations or other mandatory rules for prevention of accidents and
environmental protection should be made known and be observed!
The personnel instructed to use this apparatus, before beginning
work, should have studied and fully understood these Operating
Instructions, in particular the “Safety” chapter.
No modifications, extensions or changes of design of the device that
would impact safety requirements should be put into effect without
prior consent of the supplier! Spare parts must conform to the
technical specifications defined by the manufacturer. This is always
guaranteed when using original spares.
