Dometic MSD Installation

MsD DIsCHaRGE FIttInG FoR DoMEtIC
PoRtaBlE toIlEts
InstallatIon
BE SURE TO READ INSTRUCTIONS COMPLETELY BEFORE INSTALLATION.
NOTE: Dometic 970 series portable toilet should be permanently
installed with floor mounting brackets (385311564 or 860003853200056)
before installing MSD discharge fitting. Allow 2.75 inches (70 mm) clearance
between back of toilet and wall for MSD discharge fitting.
Remove discharge spout from top of holding tank by turning it
1.
counterclockwise until it unlocks (see illustration A) and pulling it out of
tank.
2. Lubricate two small O-rings on discharge fitting with silicone grease and
attach discharge elbow adapter to discharge fitting. Secure adapter in
place with plastic tie-wrap (see illustration B).
3. Lubricate large O-ring on discharge fitting and insert discharge fitting
assembly into holding tank. Rotate it so that discharge and vent
fittings point away from tank (see illustration C).
4. Using hose clamp, attach 1.5-inch (38 mm) ID discharge hose over end
of elbow adapter. Make sure discharge hose(s) connect securely to all
discharge fittings.
5. Using hose clamp, attach 0.625-inch (16 mm) ID vent hose to vent fitting.
Make sure vent hose connects securely to through-hull vent fitting.
PLUMBING SPECIFICATIONS
Hose ID
Discharge 1.5 inch / 38 mm
Vent
.625 inch / 16 mm
DoMEtIC CoRPoRatIon, sanItatIon DIVIsIon
13128 sR 226 | Po BoX 38 | BIG PRaIRIE, oHIo 44611 Usa
www.Dometicsanitation.com
® Registered; ™ Trademark of Dometic Corporation
© Dometic Corporation
600345664-INTL 4/09
970 sERIEs
®
A
B
MSD
Discharge
Fitting
C
Holding
Tank
EN
Tie-wrap
Discharge fitting
Vent fitting
Discharge elbow adapter