Evac 910 - EVAC 910 Toilet Scheduled Maintenance; Annual Maintenance Tasks; 5-Year Maintenance Tasks; 10-Year Maintenance Tasks

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1
VACUUM TOILET
MAINTENANCE
Date:
Doc.
11 Nov 2010 002034-6
EVAC 910, WALL MODELS, FLOOR MODELS AND STAINLESS STEEL MODELS
Cleaning instruction for the seat
• The seat is easy to clean, with just a few simple directions for you to observe.
• Use a mild soap solution or biological cleaners.
• Seat and hinges should not be left damp, but be dried with a soft cloth.
• When using abrasive, corrosive or chlorine based cleaners for the bowl, avoid contact with the seat and
hinges. Therefore, when cleaning the bowl, make sure that seat and cover are in an upright position until all the
cleaner has been ushed away.
Scheduled maintenance program
Maintenance program is based on 20 toilet ushes per day and 20 years operation.
Every year:
• Change ap of Mini-check valve in every toilet.
• Check operation, push button, seat and cover, rinse pattern, discharge pattern.
• Check possible water and vacuum leakage.
• Clean Filter ( not in USPH models ) in water supply.
Every 5 years:
• Change Flap of mini-check valve in every toilet.
• Open and clean Water valve lter 5774150.
• Clean Control mechanism air lter 5778600.
• Check operation, push button, seat and cover, rinse pattern, discharge pattern.
• Check possible water and vacuum leakage.
• Check Flushing ring 6541025 (oor models), 6540968 (wall models) or 5433471 (Stainless steel models) and
ushing operation.
Every 10 years:
• Change Flap of mini-check valve in every toilet.
• Change Discharge valve rubbers: Rubber sleeve 6542990 (2pcs), Rubber diaphragm 6542989 and Diaphragm
6543134 in relief valve.
• Change Water valve diaphragm 5774400.
• Open and clean Water valve lter 5774150.
• Clean Control mechanism air lter 5778600.
• Check operation, push button, seat and cover, rinse pattern, discharge pattern.
• Check possible water and vacuum leakage.
• Check Flushing ring 6541025 (oor models), 6540968 (wall models) or 5433471 (Stainless steel models) and
ushing operation.
! NOTE: Use only genuine Evac spare parts.
Discharge valve
Water
sypply
Control mechanism
Flushing ring
Floor models:
6541025 Flushing ring
Wall models:
6540968 Flushing ring
5778600
Air lter
Water valve 5774400
Diaphragm
5774150
Filter
6 5 4 1 4 5 8
Push button
Pneumatic push buttons
6542990
Rubber
sleeve
6542989
Rubber
diaphragm
Mini-check
valve
Filter
Relief valve
6544996
Push button
Stainless steel toilet:
5433471 Flushing ring