OPERATOR PREVENTIVE MAINTENANCE CHECKS AND SERVICES (PMCS) - CONTINUED
Table 1. Operator Preventive Maintenance Checks and Services (PMCS) for DSWR - Continued.
NOT FULLY MISSION
Do not turn vibratory system on while roller is standing still on a
very solid surface. A loss of steering can be experienced which
could result in injury.
a. Move vibration control switch to
automatic (AUTO) mode and ampli-
tude select switch to low pitch mode.
Turn vibratory push switch to ON
(vibratory system indicator light
activated when roller travel
is close to full speed.
c. Check that vibration per minute
vibratory system is engaged.
d. Press vibration push switch to stop Vibratory system does not
vibration. Move the amplitude select operate in both high and low
switch to high pitch mode. Press pitch modes.
vibration push switch to start vibra-
e. Move the drum select switch to for- Vibratory system does not
ward (front drum), center (both), and operate in front, both, and
rear (rear drum).
f. Move vibration control switch to
manual (MAN) mode.
g. Press vibration push switch to turn Vibratory system does not
on the vibration system (vibratory activate.
system indicator light should illumi-