Introduction
9
Service Manual – Advenger, 2800ST, 3800ST, BR 755, BR 855
RECOVERY SYSTEM
Vacuum Motor(s)
.75 HP (560-watt) 3-stage
Vacuum Water
Lift (measured at
recovery hose)
One Motor
Sealed: 63.0 in of Water (15.7 kPa)
1” Open-hole Aperture: 10.3 in of Water (2.6 kPa)
Two Motors
Sealed: 65.0 in of Water (16.2 kPa)
1” Open-hole Aperture: 18.5 in of Water (4.6 kPa)
TECHNICAL SPECIFICATIONS
SCRUB SYSTEM
Scrub Deck Types
Disc, Cylindrical and REV
Scrub Brush/Pad Sizes
and Types
REV and Disc: (2) 14 in (35.6 cm) Scrub Path: 28 in (71.1 cm)
Disc: (2) 17 in (43.2 cm) Scrub Path: 34 in (86.4 cm)
Cylindrical: (2) 27 in (68.6 cm) Scrub Path: 28 in (71.1 cm)
Scrub Motors - Disc
Number of Motors 2
Right-hand/Single Motor: .64 HP (480 watts)
Left-hand Motor: .64 HP (480 watts)
Scrub Head Speeds - Disc
Right-hand/Single Motor: 215-260 RPM
Left-hand Motor: 215-260 RPM
REV approx 2,000 RPM
Scrub Motors – Cylindrical
Right-hand Motor: .5 HP (373 watts)
Left-hand Motor: .5 HP (373 watts)
Scrub Head Speeds – Cylindrical
Right-hand Motor: 900 RPM / Left-hand Motor: 900 RPM
Scrub Force 28” ST
(1) Regular Scrub: 75-85 lbs (32.7-37.0 kg)
(2) Extreme Scrub (factory setting): 170-180 lbs (77.1-81.6 kg)
Scrub Force 34” ST
(1) Regular Scrub: 95-105 lbs (41.4-45.7 kg)
(2) Extreme Scrub (factory setting): 195-205 lbs (88.5-93.0kg)
Scrub Force Advenger / BR 755, 855 - Disc
(1) Regular Scrub: 70-90 lbs ( 31.8-39.2kg)
(2) Heavy Scrub: 120-150 lbs (52.3-65.3kg)
(3) Extreme Scrub: 180-220 lbs (78.4-95.8 kg)
Scrub Force Advenger / BR 755, 855 -
Cylindrical
(1) Regular Scrub: 45-60 lbs (20.4-27.2 kg)
(2) Heavy Scrub: 70-80 lbs (31.8–36.3 kg)
(3) Extreme Scrub: 90-100 lbs (40.8-45.4 kg)
Scrub Force Advenger / BR 755, 855 -
Cylindrical
(1) Regular Scrub: 80 lbs (36kg)
(2) Heavy Scrub: 125 lbs (57kg)
(3) Extreme Scrub: 175lbs (80 kg)
