RITE-HITE DUAL-DOK 2200, Руководство пользователя

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20
Pub. No. 1290 - January 2010
FINAL WIRING PROCEDURES
1. Verify that the safety devices have been engaged
and described in the following Danger.
2. Turn off power to the control box and lockout/tagout
the control box. Disconnect the wire bundle from the
control box and store under the unit.
3. Mount the control box and outside light box
according to the recommended dimensions in
Figure 16. An electrician will connect outside light
box, control box and do final wiring.
4. Verify that both 3/4” conduit stubs in rear pit wall
pocket are cut off evenly with rear pit wall. See
Figure 11.
5. Attach a 3/4” flexible liquid tight straight fitting
(supplied by others) to each conduit stub in the rear
pit wall.
6. Pull each wire bundle through a conduit stub from
the pit to the control box. See Figures 16 and 17.
7. Secure each 3/4” flexible liquid tight conduit to the
3/4” liquid tight straight fitting.
RITE-HITE ® Dual-Dok ® Combined Lift & Leveler System Owner’s Manual
INSTALLATION INSTRUCTIONS CONTINUED
66"
8"
16"
DOORWAY
OPENING
DOCK
FLOOR
15"
18"
96"
OUTSIDE LIGHT BOX
REVERSE LETTER
CATION SIGN
CAUTION SIGN TRUCK GRADE
1/4"
1/4"
3/4 DIA. x 6" LG.
STUD ANCHOR
(6) PLACES TYP.
(BY OTHERS)
OPEN PIT
WARNING SIGN
BUMPER (2)
TYP. (2)
3"
46"
PENDANT
STATION
BRACKET
20" REF.
18" REF.
6-1/2" REF.
DISCONNECT
(SUPPLIED BY OTHERS)
ALL DIMS. RECOMMENDED UNLESS
NOTED BY REF. NOTED BY REF.
ALL DIMS. RECOMMENDED UNLESS
CONDUIT SHOULD BE
ROUTED TO TOP OR
BOTTOM OF CONTROL BOX
CONTROL BOX
1/4"
• 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.
• To position for below dock
endload, Push and release
"RAISE" button.
• To store from below dock endload, Push and
immediately release (pulse)
"RAISE" button.
Push both to extend lip. Release both to lower leveler onto trailer.
• In Auto-Lip mode, lip
automatically extends
whenever the
"DOWN" button is pushed.
• To engage Auto-Lip, push
and release
"AUTO-LIP"
button with platform at dock
height.
• To cancel Auto-Lip, push and
relase
"AUTO-LIP" button
with platform at dock height. Push to lower lift.
Push to raise lift.
MANUAL/RESET
PAUSE
MOMENTARY
END LOADING
LIP EXTEND
LEVELER RAISE
LIFT DOWN
LIFT UP AUTO-LIP
OUTSIDE LIGHT
WARNING
WARNING
Lip
Platform
LEVELER LIFT
MILWAUKEE, WISCONSIN 1-800-456-0600 COMBINED LIFT & LEVELER SYSYEM 0126280 RE
V . X X
R R
F1 F2 F3 F4
OUTSIDE OF BUILDING INSIDE OF BUILDING
ON
OFF
FIGURE 16 - COMPONENT MOUNTING DETAIL
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.
Ground the welder to curb steel.