PART NO. 690963 REV: A-01
25
Assembly
At this time you should verify that all cotter pins are properly bent to prevent removal, and check that all bolts
(except leg bolts) are tight. Use caution not to over-tighten stainless fasteners.
Use only Sunstream sunfluid, other hydraulic fluids could damage the hydraulic system.
Be sure to route the hydraulic hoses under the Side Beam to prevent pinching by the lift when
operating. Insert the hoses through the holes in the side of the Power Pack box, and connect
to the pump using the quick-connect fittings.
Important: If the quick-connect fittings are difficult to attach, then you should relieve some of the
pressure in the system by pushing in on the tip of the male hose connector (try pressing the tip
against a clean hard surface). NOTE: Use eye protection! Use caution not to damage fitting.
This will release a small amount of fluid, which is O.K. Once the pressure has been released you
should be able to connect both hoses. Remember that the hydraulic fluid in your SunLift is water-
soluble and safe, and cleans up easily.
Lighting package only: If you installed the optional light bar on your lift, you should also route the
light bar wire along with the hydraulic hoses to your Power Pack. Insert the wire through one of the
holes in the side of the box, and plug in to the connectors marked
‘
Lights
’.
Use the plastic zip ties
provided to attach the wire to the hydraulic hoses.
Caution: Use care when working inside the PowerPack box and around the battery, just as you would
around your car or boat battery. A battery can explode and cause harm.
Finally, verify that the system
is switched
‘
on
’.
The on/off
switch is located inside the
Power
Pack on the side of the electri-
cal control box.
PREPARE HYDRAULIC SYSTEM
TIGHTEN ALL BOLTS & CHECK COTTER PINS
To ward off corrosion in salt or brackish
water, it is essential that
“
sacrificial
”
zinc (s) are
installed and maintained on your lift. Zinc is used as it has a higher voltage in water so the current will be
more inclined to flow from it. The zinc becomes the corroding anode, while the lift serves as the cathode
and is protected from corrosion.
It is imperative that you replace the zinc on your lift regularly. Because many external factors affect
the rate at which a zinc deteriorates, Sunstream recommends that you check its condition frequently, and
change the zinc every six months or more often if needed. Zincs on lifts in coastal areas near the ocean
deteriorate more rapidly and need to be changed more frequently. Effects of galvanic corrosion are not
covered by your Sunstream warranty. Not maintaining zincs on the lift constitutes lack of prop-
er maintenance and voids the Sunstream warranty.
Protect your investment with the proper steps. To complete the electrical circuit, the zincs must be
connected to the lift. Sunstream would be pleased to provide zinc replacement services; simply call to
schedule. If replacing your own, Sunstream recommends using high-quality zincs that are available through
the Sunstream service department and your authorized dealer.
ZINCS
PREPARE HYDRAULIC SYSTEM
You are now ready to test your lift before you put it in the water! It is important that this be done for
the first time without anything loaded on the lift.
Use the up/down switch inside the Power Pack to cycle the lift up and down. As you are doing this,
pay close attention to the hydraulic hoses to see that they are not binding or being pinched by any
part of the lift. Also, the lift should move up and down smoothly, without any undue stress or
squeaking. If there is an excessive amount of squeaking or binding, check to see that all pivot pins
are properly lubricated. After cycling the lift a couple of times, make one last inspection of the
cotter pins and bolts to see that they are secure and tight. If applicable, also test the optional remote
control and underwater lighting system. Important: Inspect all hoses carefully for leaks. Tighten
leaky fittings if necessary. Do not over-tighten fittings.
