For multi-functional
tensile testing machine, microcomputer control electronic Rally, we should be in the maintenance of their time to note:
1, before the test, we must ensure that the system preheat more than 20 minutes, so that the least drift effect.
2, the buffer oil should be kept clean, the oil level is less than two-thirds deep should be replaced immediately.
3, before starting, check the friction parts should be filled with lubricating oil.
4, before holding the test piece, the brake handle must be stuck, add a good test piece after the release.
5, dynamometer main bearing is not allowed to refuel. The friction wheel surface of the gearbox shall not be refueled or splashed with grease, and the friction surface shall be absolutely clean and shall not exert a sharp impact on the inclined block on the swing arm.
6, the test is completed, cut off the power, then give the test machine for surface cleaning, timely protection.
7, the average monthly Rally 2 maintenance
