MLS MMLS3, Руководство оператора

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MLS Test Systems Pty Ltd
Revised: April 2013
35
APPENDIX C: Maintenance checklist
The following checks are recommended for proper
maintenance of the MMLS3. If anything looks
suspicious, or is not fully understood, please contact the
manufacturers
at the following e-mail address:
info@mlstestsystems.com
Reference:
For easy reference, devise a numbering system for the bogies, link
sections and guide wheels. The following is suggested:
Number the four bogies from 1 to 4 with a felt pen or otherwise, and do
the same with the four link sections. Refer to the guide wheels as left
front (LF), left centre (LC), right rear (RR) etc. Front would be
indicated by the direction in which the bogie normally runs. The right
hand rear guide wheel on bogie no. 3 would thus be referred to as B3RR
and the left hand centre wheel on link section no.2 would be L2LC, etc
Keep a record of measurements and observations.
Setting up for a test.
Before each series of tests, decide on the tire pressure and wheel load and
set the machine up as described in section 3. If the machine rocks on its
legs while operating, adjust any one of the four legs slightly up or down
until the rocking stops.
Remember to lock the adjustable legs in
place.
Check that the tensions of the drum tension springs (see fig. 7) are set
correctly. The length of the springs, from outside to outside, including
the hooks, should be 130 ± 10mm.
Check the tension in the chain of bogies. Park a link section on the
upper guide rails (fig.1A). Hold down one axle with guide wheels onto
the guide rails and pull the axle next to that one upwards. You should be