6
6
Preparation
The hardness tester should be placed in a clean and dry room without
any corrosive gases.
A room with no foreign mechanical vibrations recommended
The ambient temperature should be kept around 10-30
º
C.
The work table should be made of cement or metal with enough
strength and stiffness to carry the tester and its auxiliaries. As shown in
Fig-4 (the dimensions are for your reference only), a hole of
φ
70mm is
made for the screw rod to pass through. The levelness of work table should
be within 0.2/1000.
Enough space should be reserved around the tester for the
convenience of installation, repair and commissioning. Fig-4 Schematic diagram of platform
7
Package Opening
1.
Remove the packing belts A & B wrapping the outer box with tools if necessary, as shown in Fig-5.
2.
Remove the wood screw fastening the packing box and the bottom with pliers, and lift up the packing box.
3.
Take out the document bag and verify that it is complete with Operation Instruction, Packing List and
Certificate of Quality.
4.
Loosen the nuts of hooks fastening the accessory box with a spanner, and remove the pressure plate &
accessory box. Check the parts in accordance with the Packing List.
5.
Remove the nuts of hook fastening the weights box and take off the hook;
6.
Remove the dust cover on the tester;
7.
Remove the 4 foundation bolts fastening the tester to the bottom of packing box.
1. Machine body
14. Micrometer
2. Screw rod seating
15. Connection seating
3. Nut
16. Bolt
4. Hand wheel
17. Smaller lever
5. Screw rod
18. Spring
6. Loading and unloading parts
19. Front panel
7. Work table
20. Support frame
8. Indenter
21. Smaller hoist ring
9. Locator parts
22. Hoist ring
10. Optical Measurement parts 23. Hoist rod
11. Sensor seating
24 Weights
12. Larger lever
25. Coder socket
13. Electric parts
