Presto Lifts SizzrDok HLD, Инструкция по установке, эксплуатации и обслуживанию

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HLD-SLD PRESTO-ECOA OWNER’S MANUAL 9
IINSTALLATION INSTRUCTIONS
1. Check pit for conformity to installation drawing provided.
2. Locate the power unit.
Note: It is suggested that power unit be installed prior to the installation of the lift. This
allows the electrical work to be completed ahead of time. Also, it permits flushing of the
hydraulic lines with the power unit prior to connecting the lift.
Note: Hydraulic oil is not supplied with the equipment, unless the optional installation kit
has been purchased.
3. All underground hydraulic lines must be flushed with clean oil.
4. Remove the skid and all steel strapping. The unit comes with four (4)-lifting tabs fitted on the
platform. These are to be used for lifting the unit with a crane or a fork truck. At this point DO
NOT remove the two (2) shipping bolts.
5. With the help of a crane or fork truck, lift the dock lift unit and position it in the pit. Note that the
hydraulic cylinder end is opposite to the end of the oil line recess in the pit.
6. Remove the two (2) shipping bolts. Lift the dock lift with the help of a fork truck. Make sure that
the base frame assembly remains on the ground and that the scissor legs open properly. Engage
the maintenance devices as explained in “Scissor Blocking Instructions” section. Check to ensure
that the maintenance safety bars are securely in place.
7. After flushing the hydraulic lines, proceed as follows:
Connect the hydraulic hose coming from the conduit to the Flare bulkhead fitting on the base
frame assembly.
Note: The hydraulic hose is not typically supplied by Presto-ECOA. Hose and tubng supplied by
others must conform to manufacturer’s specifications.
8. The upper travel limit switch is factory installed to the bracket on the base frame at the scissor
leg clevis hinge. Make sure the limit switch wire runs through the conduit to the control box.
Press the “UP” button until the cylinders are filled with oil and the lift rises.
9. Disengage the maintenance safety bars as explained in “Scissor Blocking Instructions” section.
Completely lower the platform by pressing the ‘’DOWN’’ button until the unit is in fully lowered
position. (Note: Motor runs only when the Lift is rising. Only the Solenoid operates when the Lift is
lowering.)
10. Position the lift so that there are proper clearances around the edges (Refer to Installation
drawing on page 9).
11. Raise the lift completely and engage the maintenance bars. Mark the base frame lag down
holes; shift the position of the lift to allow room for drilling, then drill. When complete, reposition
the lift, shim until level. Install anchors, lagging the lift securely to the floor. (Make sure that base
angles are fully supported along their entire length with shims or concrete grout.) Note: Anchoring
holes may be drilled through existing holes using the base frame as a template.