clivus multrum CM8 User manual
CM8 next Gen.
INSTALLATION
MANUAL
AUS|NZ
IMCM-8.280421
Lic No. SMKH25591
AS/NZS 1546.2
SAI Global
2
IMCM-8.280421 www.ecoo.com.au 1300-138-182
1x
1x
CM8 TANK
1x
1x
1x
PEDESTAL
16x
1x
SEALANT
1x
IMCM-8.280421 www.ecoo.com.au 1300-138-182
1x
-100MM
1x
-100MM
1x
1x
VENT
DRAIN
1x
1x
2x
4x
1x 2x
1x
1x
CONSUMABLES
1x
4
IMCM-8.280421 www.ecoo.com.au 1300-138-182
OPTIONAL PACK FOR BURIED ANCHOR
SYSTEM ONLY
YOU WILL NEED:
4x
4x
8x
2x
IMCM-8.280421 www.ecoo.com.au 1300-138-182
MATERIALS REQUIRED
TOOLS REQUIRED
INSTALLATION SUMMARY
PPE
6
IMCM-8.280421 www.ecoo.com.au 1300-138-182
CONDITIONS
decomposition process works better where temperatures are warmer
Simply by installing the
compost bin on the north side of the house will make a dramatic dierence to the
composting process
Ideal chute/pedestal
location on tank.
Side of Building
Hatch
IMCM-8.280421 www.ecoo.com.au 1300-138-182
POSITIONING THE TANK
If there is very little room between the top of the tank and the oor of the building, the order
of the installation can be changed as follows: Firstly, cut the pedestal hole in the oor of the
building (refer Section 9), mark the hole position on the tank when the tank is in position,
but before the tank is secured into the ground. After the tank has been marked, it can be
removed from under the building and then cut the hole in the tank and t the chute collar
before replacing the tank.
TANK SUPPORT
8
IMCM-8.280421 www.ecoo.com.au 1300-138-182
Unbolt the 4 screws around the edge of the CM8 Next Gen and lift o the lid. Place bae
inside and ll according to page 9. Place the lid onto the base and screw in all 24 M6x35mm
bolts, washers and nuts around the edge of the CM8.
TANK ASSEMBLY
Place bae as shown.
Base unit
24 x M6x35mm
screws, washers
and nuts placed
around outside.
Lid
9
IMCM-8.280421 www.ecoo.com.au 1300-138-182
STARTER-BED OF ORGANIC MATTER
1
SUITABLE BULKING MATERIAL
NOT SUITABLE BULKING MATERIAL
2
INSTALLATION COMPLETE
10
IMCM-8.280421 www.ecoo.com.au 1300-138-182
A
A
INSTALLATION FOR BURIED ANCHOR SYSTEM
ONLY
For a buried system it is required to
weigh the tank down with the optional
pack. This is to attach both sides of
the CM8 tank to the sleeper.
Replace M6 nut on front and back
edge with provided eye nut.
Feed steel wire around the concrete
sleeper and through the 1st rope
clamp and tighten to sleeper.
Feed remaining wire through eye
nut and tighten with 2nd rope clamp
Repeat on opposite side of CM8
Installation of
Anchor system to
CM8
A-A SECTIONAL VIEW LEFT SIDE
LEFT SIDE VIEW
This is to be done on both sides of the
Tank
11
IMCM-8.280421 www.ecoo.com.au 1300-138-182
EXCESS LIQUID DRAIN INSTALLATION
e
SECTION VIEW
12
IMCM-8.280421 www.ecoo.com.au 1300-138-182
TOILET CHUTE & PEDESTAL
Please refer to the Pedestal
installation manual for
instructions on how to locate the
pedestal in your bathroom.
1
A3 Template to cut chute
hole at the correct size.
2
<5mm of sideways play around the
hole.
3
Note: If the oor of the building is high above the top
of the tank a chute extension piece/s may be needed.
Extra lengths are available from your supplier. Joints
should be screwed with short self-tapper screws, and
sealed with silicon. If more than 2 chutes are joined
then additional support straps or brackets are needed
to support their weight from the building frame,
instead of hanging only by the top chute.
Using the outside of the toilet chute
as a template, mark and cut the
chute hole into the top of the tank.
Bathroom oor
IMCM-8.280421 www.ecoo.com.au 1300-138-182
4Enlarge the hole in the
rubber chute collar so it will
stretch snugly around the
toilet chute without gaps.
5
6
Tank
inspection
door
Drip Edge
Max 100mm
Mark and cut
chute.
14
IMCM-8.280421 www.ecoo.com.au 1300-138-182
Lift the toilet chute
slightly and put sealant
between the toilet chute
and the oor then press
chute down again to
seat rmly onto the oor.
SEALANT
TOP FLOOR
Bend and move the
metal edging strip of the
chute collar to the tank.
SEALANT
Run a bead of silicon sealant
around the underside edge of
the collar.
Using the 1/2 stainless screw
provided, secured the collar of the
tank top by screwing through the
metal edging strip.
12
Collar
lift up push down
7
9
8
IMCM-8.280421 www.ecoo.com.au 1300-138-182
NEXT STEP: ‘FIX THE PEDESTAL’
16
IMCM-8.280421 www.ecoo.com.au 1300-138-182
INSTALLATION OF VENTILATION SYSTEM
the fewer bends that are used
when installing the vent system the better.
1
The hole for the vent pipe is best at the side
of the tank towards the front of the unit near
the inspection door, as far as practical from
the nearest chute entry.
Plan the vent
pipe layout.
2
Cut hole 121mm in
diameter (as noted on
the wallace seal).
IMCM-8.280421 www.ecoo.com.au 1300-138-182
3
Secure Wallace seal
into position.
Tip: Putting the wallace seal
in hot water for 5 minutes
can help when installing the
PVC pipe.
4Secure pipe ttings according
to building/roong instructions.
Complexity may vary.
5Mount the fan housing onto
the vent pipe. Position the
fan housing so that it can be
easily accessed and secure with
silicon.
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IMCM-8.280421 www.ecoo.com.au 1300-138-182
6
7
Attach the upper section of
the vent pipe. The pipe should
be supported against the
wall of the building with the
brackets provided (2,3).
Install the vent cowl or
optional turbo vent. Secure
with 3 self-tapping screws. 1
2
900mm
(min.)
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4
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