27
Operations
Vacuum System
The engine turning the vacuum pump generates
vacuum. The air is channeled in one side of the
vacuum pump, compressed and discharged on the
opposite side, creating airflow.
The movement of air is used to do the work necessary
for the extraction process. A vacuum nozzle applied to
the carpet surface removes moisture, dirt and spent
chemicals. These elements are conveyed back to a
separating tank utilizing hoses and the force of air.
Particles of moisture and dirt are separated in the
vacuum tank using a series of changes in direction and
velocity. The air is then filtered and rushes into the
vacuum pump.
The vacuum pump compresses and heats the incoming
air. The hot discharged air is forced down stream into a
silencer for noise abatement. After exiting the silencer,
this hot air is mixed with hot air exhaust gases from the
engine. This mixture of hot air and gases are then
forced through 3 radiators serving as heat collectors.
Heat from the engine and vacuum pump is then trans-
ferred into the plumbing system raising the water
temperature for better cleaning.
The vacuum pump speed is factory set to maximize
vacuum pressure and provide sustained system life.
Do not alter the vacuum speed outside the recom-
mended range shown in the Technical Specifications
section.
86313050 LEGEND GT
VACUUM
PUMP
VACUUM
SILENCER
VACUUM
RELIEF
VALVE
LEVEL SENSOR
(ENGINE SHUT-OFF SWITCH)
FILTER
HOT AIR TO
HEAT EXCHANGER
VACUUM
INLET
STRAINER
WASTE TANK
LUBRICATION
CUP
VACUUM
GAUGE
Содержание LEGEND GT
Страница 2: ...Left intentionally blank ...
Страница 26: ...24 Operations Components 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 86313050 LEGEND GT ...
Страница 52: ...50 86313050 LEGEND GT Notes ...
Страница 53: ...51 PARTS 86313050 LEGEND GT Parts ...
Страница 56: ...54 Side Panel 10 9 11 TO WASTE TANK TO WATER BOX 2 3 8 1 4 5 6 7 86313050 LEGEND GT ...
Страница 68: ...66 Solution Pump 86313050 LEGEND GT ...
Страница 78: ...76 60 Gallon Waste Tank From Serial Number 1 86313050 LEGEND GT ...
Страница 86: ...84 Battery Floor Mount 10 9 8 7 6 5 4 3 1 2 86313050 LEGEND GT ...
Страница 88: ...86 Chemical Jug Floor Mount 5 2 4 1 6 3 86313050 LEGEND GT ...
Страница 92: ...90 Notes 86313050 LEGEND GT ...
Страница 93: ...91 OPTIONS Options ...
Страница 94: ...92 Hose Accessories 2 21 20 19 18 17 16 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 86313050 LEGEND GT ...
Страница 96: ...94 Exhaust Optional 1 5 2 3 4 5 1 6 3 4 86313050 LEGEND GT ...
Страница 108: ...106 Stair Tool Optional 3 4A 5 6 7 8 9 10 11 12 13 14A 14B 15 16 17 18 19 20 21 22 4B 4C 2 1 86313050 LEGEND GT ...
Страница 116: ...114 Water Tank Demand Pump Optional 1 2 3 4 5 6 7 8 9 10 11 12 4 14 14 13 8 4 86313050 LEGEND GT ...
Страница 122: ...120 Hose Reel Optional 43 25 40 47 OVERALL DIMENSIONS 47 TALL 40 WIDE 86313050 LEGEND GT ...
Страница 126: ...124 Motorized Hose Reel Optional 9 10 8 5 6 1 2 11 12 13 5 6 14 5 6 15 20 17 21 7 4 86313050 LEGEND GT ...
Страница 130: ...128 E Z Charge Water Softener Filter Optional 7 2 1 6 5 5 4 10 1 9 2 8 3 3 3 3 86313050 LEGEND GT ...
Страница 137: ......