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PRODUCT MODELS
●
Evolution Cover
●
Oasis Cover
PURPOSE OF THE REPAIR PROCEDURE
This repair procedure should be performed if the chain between the
motor and the jack needs to be replaced on the Evolution or Oasis
spa cover.
PREPARATION
●
The cover must be closed.
●
Gather the required tools, as seen in the table at right.
Version française à la page 5.
Do not use power tools, some parts are fragile and may break under too much torque.
This procedure must be performed by a certified Covana installer.
Keep the key out of the key switch socket at all times. The certified Covana installer must keep control of the key during the
repair procedure. Derogation from this directive could cause serious injury or damage the cover.
STEP BY STEP PROCEDURE
A- REMOVING DEFECTIVE CHAIN
1) Remove the rubber
cap
from
each
post.
2) Remove the four
M6 x 20 mm bolts
and 5/16" painted
metal
washers
from each post to
separate the cover
from its posts.
Do not discard!
Leave the bracket
attached to the
sleeve.
3) Remove the 3/8-24
x 1" Allen bolt with
a 7/32" Allen key
from each post.
Do not discard!
EVO - OASIS ― CHAIN REPLACEMENT MOTORSIDE PROCEDURE
●
Make sure the parts kit is complete and that parts have not
been damaged during transport. Call your local dealer if parts
need to be replaced.
TOOLS REQUIRED
7/32" Allen key
Phillips screwdriver Flat blade screwdriver
PARTS KIT NO. 226526 (short) OR 226527 (long)
Chain 189202 (short) OR 194697 (long)
All images shown are for illustration purpose only. Actual product
may vary due to the different models this procedure is intended for.
CAUTION
WARNING
Rubber cap
4) Loosen the Phillips
M6 x 20 mm screw
at the bottom of
each post.
Do not remove
the screw.
image 1
5) Slide the sleeves upward to expose the jack. Set them
aside in a safe location. If both chains need to be replaced,
identify the sleeves to ensure they will not be swapped.
6) If the cover is from
March
earlier: For each
image 2
post, put the jack
lock back in its
original place and
install the M4 x
8 mm screw to
secure it. Turn the
shaft with the key
to align it with the
bracket if need be.
image 3
COVANA.COM
1/2" socket wrench and spanner
NOTE
M6
screw
1/4" nylon
washer
2019
or
M4 x 8 mm
screw
Measuring tape
48" long level
QTY
2
image 4
Jack
lock
image 5
1
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Summary of Contents for COVANA EVO
- Page 1 EVO - OASIS ― CHAIN REPLACEMENT MOTORSIDE PROCEDURE PRODUCT MODELS ● Make sure the parts kit is complete and that parts have not been damaged during transport. Call your local dealer if parts ● Evolution Cover need to be replaced. ● Oasis Cover TOOLS REQUIRED PURPOSE OF THE REPAIR PROCEDURE 7/32" Allen key 1/2" socket wrench and spanner Measuring tape This repair procedure should be performed if the chain between the Phillips screwdriver Flat blade screwdriver 48" long level motor and the jack needs to be replaced on the Evolution or Oasis spa cover. PARTS KIT NO. 226526 (short) OR 226527 (long)
- Page 2 EVO - OASIS ― CHAIN REPLACEMENT MOTORSIDE PROCEDURE 245181 Rev 1 Sept. 14 , 2022 M8 x 50 mm 10) Remove the four screw screws holding the If the cover is from operator cover in April 2019 and up: place. Lift the cover For each post, use and set it aside. the M8 x 50 mm screw at the top of the jack to lock it.
- Page 3 EVO - OASIS ― CHAIN REPLACEMENT MOTORSIDE PROCEDURE 245181 Rev 1 Sept. 14 , 2022 14) Remove the anchoring from the jack base plate and pull B- INSTALLING NEW CHAIN the jacks closer to one another so the chain loosens (see 1) Slide the new chain through the jack. image 13). 2) Hook the new chain on the sprocket, and reinstall the chain adapter link. 3) To make the tension even on both chains, make sure the top of the chain on one side is looser than the bottom, and do the opposite on the other side. Then, use a key to...
- Page 4 EVO - OASIS ― CHAIN REPLACEMENT MOTORSIDE PROCEDURE 245181 Rev 1 Sept. 14 , 2022 9) Install the 5/16" hexagonal screws at the end of each WARNING U-frame (see image 7). Failing to properly position this seal may cause serious 10) Once the U-frames are in place: damage to the post mechanism. If the cover is from March 2019 or earlier, unscrew the Phillips M4 x 8 mm screw to remove the jack lock at the 14) Install the 3/8-24 x 1" Allen bolt with the narrow part of...
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