31
4111-0034 — Sept. 2018
© 2018 Systems, LLC
MAINTENANCE
When working with electrical or electronic controls,
make sure that the power source has been tagged (
A
)
and locked out (
B
) according to OSHA regulations* and
approved local electrical codes (see Figure 21).
Whenever maintenance is to be performed under
the dock leveler platform, support the platform with
maintenance prop (
C
). Position the maintenance prop
behind front header plate (
D
) while staying clear of
the lip. The lip prop (
F
) should be used to keep the lip
extended. See Figures 22 and 23.
Lock the maintenance prop in the service (upright)
position using an OSHA approved lockout device* (
B
)
and tag out device* (
A
), then turn off air supply to the
leveler (
F
). See Figures 21 and 22.
Only the person servicing the equipment should have
the capability to remove the lockout devices. The tag
out devices* must inform that repairs are in process
and clearly state who is responsible for the lockout
condition.
Maintenance Precautions
Содержание CentraAir
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