RITE-HITE DUAL-DOK 2200 Скачать руководство пользователя страница 13

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Pub. No. 1290 - January 2010

4. When the platform has been raised to dock height,

verify that the safety devices have been activated,
as described in the following Danger.

5. With the power off, locked out and tagged out,

remove the front guard bellows. See Figure 7. Keep
cotter pins for reinstallation of bellows.

6. Loosen the jam nuts and actuator block of the dock

height sensor (located on the left-hand lift cylinder).
See Figure 13. Slide the actuator block to the lower
end of the threaded actuator rod (approximately one
inch to the left, as shown in Figure 13). Tighten the
block with jam nuts temporarily.

7. If the platform needs to be centered, continue with

“Centering Instructions”. See Figure 10.

RITE-HITE

Dual-Dok

Combined Lift & Leveler System Owner’s Manual

INSTALLATION INSTRUCTIONS CONTINUED

Never be under the DUAL-DOK

platform or lip

without:

• Engaging the support latch by pulling the

activation chain and pressing and holding
the Lift DOWN button until the platform
stops decending as shown in Figure 2,

• Pulling the selector valve activation chain

out to prevent scissors movement as
shown in Figure 4,

• If lip needs to be extended, follow procedures

on page 6, Figure 5,

• Turning off power to the control box,

• Locking out and tagging out the main

power source, as shown under Safety
Warnings on page 4.

BACK OF PIT

FRONT OF PIT

PIT OPENING AT
DOCK LEVEL

TEMPORARY POWER
FROM CUSTOMER FUSED DISCONNECT

WIRE BUNDLES FROM
UNIT JUNCTION BOX

(BY OTHERS)

AND MOTOR HARNESS

7/8"

(BY RITE-HITE)

• To change unit to Lift Mode, push and release

"DOWN"

button with no

load on platform.

• Do not place load on plaftorm unless unit is in Lift Mode.

• When lift operations are complete, always return platform to dock height.

Push and release leveler

"RAISE"

button to change unit to Leveler Mode.

A pulsing horn indicates that the platform has been below dock for 15

minutes.

MANUAL FUNCTIONS

Leveler Raise: Disengage Pins
Lip Extend: Extend Lip
Auto-Lip: Unlock Velocity Fuse
Lift Up: Raise Lift
Lift Down: Lower Lift

Press "MANUAL/RESET" button to reset
DUAL-DOK after a fault has been cleared at
dock height. If a fault has been cleared below
dock height, press "MANUAL/REST" button and
corresponding manual function button to move
unit to dock height.

ADDITIONAL WARNINGS AND INSTRUCTIONS ON SIDE OF ENCLOSURE

1. Do not operate leveler with anyone standing on or in front of leveler.
2. Do not operate in any mode with anyone standing under or in front of leveler.
3. Never enter a truck/trailer until its brakes are set, air has been dumped from air ride suspension (if applicable), and you have visually inspected to be sure truck/trailer is
securely held in place by a vehicle restraint or wheel chock per OSHA regulations.

•

Outside light is on when LED flashes.

•

Check outside lights is both LEDs are off.

•

The outside light switch must be
turned to RED to operate the system.

Do not turn switch to GREEN unit
loading/unloading is complete.

Verify that the platform is at dock height and that no load is on
platform. Push to Raise platform.

Push and hold

"MOMENTARY PAUSE"

to pause any movement of platform

and lip. Release to continue operation.