Clemco 10574, Руководство пользователя

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RLX PNEUMATIC AND RLX ELECTRIC CONTROL HANDLE Page 5
© 2009 CLEMCO INDUSTRIES CORP.
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www.clemcoindustries.com
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Manual No. 10574
4.0 MAINTENANCE
4.1 Inspection
4.1.1 The RLX Control Handle is a safety device.
Inspect it before and after each use to make sure it
functions properly.
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The handle lever must not engage unless the lever
lock is pulled down.
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The handle lever must return to the full up position
when released.
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The lever lock must return to the up position when the
handle lever is released.
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Both the handle lever and lever lock must move freely
with no drag or binding.
4.2 Cleaning
4.2.1 Periodically clean around the springs, handle
lever, and lever lock to make sure the unit is free of
abrasive and debris that could cause the handle lever or
lever lock to bind.
4.3 Spring Replacement
4.3.1 Follow the instructions in Section 4.4 to replace
the lever lock spring, and Section 4.5 to replace the handle
lever spring.
4.4
Lever Lock Replacement, Figure 3
4.4.1 Remove the lock nut from the shoulder screw.
Before removing the screw, note the positions of the
spacers and spring, as shown in Figure 3. The bent end of
the spring is toward the inside and forcing the lever lock
up. The straight end is toward the outside facing down and
against the tab.
Figure 3
4.4.2 Install a new lever lock and spring, and
reassemble in reverse order.
4.4.3 Check to make sure the lever lock moves freely,
raises to full up position, and that the handle lever will not
engage unless the lever lock is pulled down.
4.5
Handle Lever Replacement, Figure 4
4.5.1 Remove the lock nut from the shoulder screw.
Before removing the screw, note the positions of the
spacers and spring as shown in Figure 4. The bent end of
the spring is against the handle lever and facing up. The
straight end is against the body and facing down. The
spring and spacers must be placed correctly when
reinstalling the handle.
Figure
4
4.5.2 Install a new handle lever and spring, and
reassemble in reverse order.
4.5.3 Check to make sure that the handle lever moves
freely, that it rises to full up position, and does not engage
unless the lever lock is pulled down.
4.6
Pneumatic Control Handle
4.6.1 Rubber button replacement
4.6.1.1 Remove the old button.
4.6.1.2 Install the new button, stem first, by pushing it
from the bottom side of the handle lever. Pull the stem
to seat the button.
4.6.1.3 Trim the button stem flush with the top of the
handle lever.
Shoulder Screw
Tab
Spring
Lock Nut
Lever Lock
Lock Nut
Spring
Shoulder Screw
Spacers
Spacers