Speed Queen ST050 User manual

On-Premises
Single Pocket Tumble Dryers
www.speedqueen.com
AO10-0631 A Passion to Lead
50 lb (22.7 kg) Tumble Dryer
75 lb (34.0 kg) Tumble Dryer
OPL Single Pocket Tumble Dryer Specifications
Tumble dryer models are made to suit a variety of electrical service characteristics. See your Speed Queen distributor for specifications. For further details on installation,
refer to Installation, Operation and Maintenance instructions supplied with the tumble dryer. Amperage ratings available in Installation Manual.
For the most accurate information, the installation guide should be used for all design and construction purposes. Due to continuous product improvements, design and
specifications subject to change without notice. The quality management system of Alliance Laundry Systems’ Ripon facility has been registered to ISO 9001:2000.
©Copyright 2010 Alliance Laundry Systems LLC
ST050 ST075
Control Option MicroMaster2, Dual Digital MicroMaster2, Dual Digital
Dry Capacity - lb (kg) 50 (22.7) 70 (34.0)
Filling Ratio - lb (kg) 20:1 = 58 (26.4) 20:1 = 70 (31.7)
Width - in (mm) 38 5/8" (981) 38 5/8" (981)
Depth - in (mm) 47" (1194) 53" (1346)
Height - in (mm) 76 5/8" (1946) 76 5/8" (1946)
Cylinder Depth - in (mm) 30" (762) 36" (914)
Cylinder Diameter - in (mm) 37" (939) 37" (939)
Cylinder Volume - cu. ft. (liters) 18.6 (528) 22.4 (634)
Door Opening Size - in (mm) 26 7/8" (683) 26 7/8" (683)
Airflow - cfm (liter/sec) 60 Hz: 750 (354) 60 Hz: 920 (434)
50 Hz: 750 (354) 50 Hz: 750 (354)
Air Outlet Diameter - in (mm) 8" (203) 8" (203)
Energy Data Gas 60Hz - 130,000 Btu/hr (38.1 kW) 60Hz - 165,000 Btu/hr (48.3 kW)
50Hz - 130,000 Btu/hr (38.1 kW) 50Hz - 165,000 Btu/hr (48.3 kW)
Steam At 100 psi (6.9 bar): 5.1 BHP, At 100 psi (6.9 bar): 6.1 BHP,
178,000 Btu/hr (52.0 kW) 210,000 Btu/hr (61.6 kW)
Electric 30 kW 30 kW
Electrical Specifications Gas and Steam Amps Amps
120/60/1; 2W+G 9.3 13.8
200-208/240/60/1; 2W+G 5.1/5.1 7.6/7.6
200-208/240/60/3; 3W+G 2.8/2.8 (4.0/4.0) 3.8/3.8 (4.3/4.3)
380/60/3; 3W+G 1.6 (2.0) 1.8 (2.1)
(Steam Only) 440/60/3; 3W+G 1.4 (1.9) 1.9 (2.1)
460–480/60/3; 3W+G 1.4 (1.9) 1.9 (2.1)
230–240/50/1; 2W+G 6.3 (6.9) 6.7 (7.0)
200/50/3; 3W+G 3.3 (4.2) 3.5 (4.5)
230–240/50/3; 3W+G 3.1 (4.3) 3.5 (4.9)
380/400–415/50/3; 3W+G 1.6/1.6 (2.0/2.0) 1.8/1.8 (2.1/2.1)
Electric
200–208/60/3; 3W+G 89 (88) 89 (88)
240/60/3; 3W+G 79 (78) 79 (78)
380/60/3; 3W+G 47 (48) 47 (48)
440/60/3; 3W+G 41 (41) 41 (41)
480/60/3; 3W+G 38 (38) 38 (38)
(21kW heater only) 240/50/1; 2W+G 93 (95) –
200/50/3; 3W+G 84 (85) 84 (85)
230/50/3; 3W+G 73 (75) 73 (75)
240/50/3; 3W+G 79 (78) 79 (78)
380/50/3; 3W+G 47 (48) 47 (48)
400–415/50/3; 3W+G 43 (44) 43 (44)
Motor Size - HP (W) Fan 1/2 (375) 3/4 (559)
Cylinder 1/2 (375) 3/4 (559)
Plumbing Connections Gas 1/2" - NPT 1/2" - NPT
Steam 3/4" - NPT 3/4" - NPT
Width 41 1/2" (1054) 41 1/2" (1054)
Depth 52 1/8" (1323) 56 13/32" (1433)
Height 81" (2057) 81" (2057)
Net Weight - lb (kg) 545 (247) 615 (279)
Shipping Weight - lb (kg) 602 (273) 677 (307)
Agency Approvals Gas CSA Star, CSA Flame, cCSAus, CE, CSA Star, CSA Flame, cCSAus, CE,
Australia Gas Australia Gas
Electrical & Steam cCSAus, CE cCSAus, CE
Shipping Dimensions
Approx. - in (mm)
AO10-0631_Layout 1 9/28/10 12:58 PM Page 1

Dual Digital
Dual Digital timer
control models
enable operators
to set drying time
(0-60 minutes),
cool down time
(1-15 minutes) and temperature (High, Medium,
Low, No Heat). Features include one-touch cycle
repeat, automatic extended tumble, and large
digital time countdown display.
Improved Performance
Our 50 lb tumble dryer was upgraded to produce fast
and efficient results that destroy the competition. Btu
output for the 50 lb unit has been increased from
120,000 to 130,000, which has yielded 11% faster
drying times with only a 2% increase in Btus per
pound*.The 75 lb model maintains the same
rating, but design upgrades have helped it post 2%
faster drying times with no change in Btus per pound*.
* based on in-house testing
Classic Durability
For more than 100 years, the Speed Queen name
has been synonymous with quality construction.That
reputation continues today. All our tumble dryers are
built on heavy-duty frames and utilize extremely
durable internal components. Our commitment to
quality ensures your laundry receives years of service
from Speed Queen products.
Efficiency = Profitability
The faster and more efficient your tumble dryers are, the
more productive your operation will be. Speed Queen’s
50 lb and 75 lb tumble dryers feature large cylinders
and a design that emphasizes speed and efficiency.
These tumble dryers are perfect for drying your
laundry’s largest loads, so you’ll never have to worry
about backups on the drying side.
An Easy Open-and-Shut Case
An extra-large stainless steel door and heavy-duty hinge
ensure both can stand up to the repeated use of high-
volume on-premises laundries.The door also is reversible
enabling owners to install it to open to the left or right,
for greater customer satisfaction.
Reversing Cylinder
When laundries are washing large pieces such as sheets
or bed covers, tangling can be a problem, one that slows
staff productivity. Speed Queen answers this issue by
offering a reversing option to help eliminate tangling and
keep staff productivity high.
Belt-drive Simplicity
Speed Queen tumble dryers feature an all-belt drive
system, which means they’re less noisy than others in the
market. And because the units utilize self-adjusting belts,
maintenance costs are reduced.
Fast Heating
Our high-performance burners ignite instantly, providing
the desired temperature quickly and efficiently distribut-
ing even heat.This means reduced drying times and
energy savings.
C.A.R.E.®System
For laundries desiring an additional layer of security when
it comes to the threat of laundry combustion within the
tumble dryer cylinder, Speed Queen offers its Combustion
Auto Response Equipped (C.A.R.E.) system as an option
on 50 lb and 75 lb tumble dryers. C.A.R.E. monitors for
excessive cylinder temperatures and sprays water on the
load should it register an abnormally high reading. A “system
active” signal also can be sent to a property’s alarm system
or another device.
Less Lint Clean-Up
A fine mesh lint screen cleans itself automatically, depositing
lint into a large storage area for easy removal.The size of
the compartment translates into emptying it once a day
versus three times a day — saving time.
Warranty
Speed Queen’s commitment to customers comes with
an industry-leading warranty, which starts with a three-
year* limited parts warranty. To us, building the best
machines on the market doesn’t mean much if we’re
not willing to also take the lead in standing behind them.
As a Speed Queen customer, you’ll never have to worry
about our bond.
* Parts only, labor not included. See Speed Queen Warranty Bond for specifics.
Speed Queen On-Premises
Single Pocket Tumble Dryers
The on-premises laundry business is changing. Managers
today must be flexible in adapting quickly to changes
to linen processing formulas, while keeping operating
costs within budget. Features that a few years ago
were considered luxuries are now essential components
to doing business.
Speed Queen is dedicated to giving managers the
power to respond instantly to changes in order to
produce superior wash quality. Programming ease
and user-friendly operation ensure our technology
makes your life easier, not more complicated.
MicroMaster2
The MicroMaster2
tumble dryers feature
an automatic drying
cycle, or time dry.
As the automatic
cycle reaches the
appropriate dryness level, the tumble dryer begins
the cool down process. Automatic dry cycles have
factory-set dryness levels; other settings can be created.
Operators can save frequently used settings as custom
cycles. Fabric type also can be a cycle selection.
Preset temperatures for various fabrics simplify drying.
Indicator lights inform users of cycle status. Special
Cycle specifies the number and temperature of
heating cycles and allows users to select cycle
frequency from heat-on to heat-off.
AO10-0631_Layout 1 9/28/10 12:58 PM Page 2

Dual Digital
Dual Digital timer
control models
enable operators
to set drying time
(0-60 minutes),
cool down time
(1-15 minutes) and temperature (High, Medium,
Low, No Heat). Features include one-touch cycle
repeat, automatic extended tumble, and large
digital time countdown display.
Improved Performance
Our 50 lb tumble dryer was upgraded to produce fast
and efficient results that destroy the competition. Btu
output for the 50 lb unit has been increased from
120,000 to 130,000, which has yielded 11% faster
drying times with only a 2% increase in Btus per
pound*.The 75 lb model maintains the same
rating, but design upgrades have helped it post 2%
faster drying times with no change in Btus per pound*.
* based on in-house testing
Classic Durability
For more than 100 years, the Speed Queen name
has been synonymous with quality construction.That
reputation continues today. All our tumble dryers are
built on heavy-duty frames and utilize extremely
durable internal components. Our commitment to
quality ensures your laundry receives years of service
from Speed Queen products.
Efficiency = Profitability
The faster and more efficient your tumble dryers are, the
more productive your operation will be. Speed Queen’s
50 lb and 75 lb tumble dryers feature large cylinders
and a design that emphasizes speed and efficiency.
These tumble dryers are perfect for drying your
laundry’s largest loads, so you’ll never have to worry
about backups on the drying side.
An Easy Open-and-Shut Case
An extra-large stainless steel door and heavy-duty hinge
ensure both can stand up to the repeated use of high-
volume on-premises laundries.The door also is reversible
enabling owners to install it to open to the left or right,
for greater customer satisfaction.
Reversing Cylinder
When laundries are washing large pieces such as sheets
or bed covers, tangling can be a problem, one that slows
staff productivity. Speed Queen answers this issue by
offering a reversing option to help eliminate tangling and
keep staff productivity high.
Belt-drive Simplicity
Speed Queen tumble dryers feature an all-belt drive
system, which means they’re less noisy than others in the
market. And because the units utilize self-adjusting belts,
maintenance costs are reduced.
Fast Heating
Our high-performance burners ignite instantly, providing
the desired temperature quickly and efficiently distribut-
ing even heat.This means reduced drying times and
energy savings.
C.A.R.E.®System
For laundries desiring an additional layer of security when
it comes to the threat of laundry combustion within the
tumble dryer cylinder, Speed Queen offers its Combustion
Auto Response Equipped (C.A.R.E.) system as an option
on 50 lb and 75 lb tumble dryers. C.A.R.E. monitors for
excessive cylinder temperatures and sprays water on the
load should it register an abnormally high reading. A “system
active” signal also can be sent to a property’s alarm system
or another device.
Less Lint Clean-Up
A fine mesh lint screen cleans itself automatically, depositing
lint into a large storage area for easy removal.The size of
the compartment translates into emptying it once a day
versus three times a day — saving time.
Warranty
Speed Queen’s commitment to customers comes with
an industry-leading warranty, which starts with a three-
year* limited parts warranty. To us, building the best
machines on the market doesn’t mean much if we’re
not willing to also take the lead in standing behind them.
As a Speed Queen customer, you’ll never have to worry
about our bond.
* Parts only, labor not included. See Speed Queen Warranty Bond for specifics.
Speed Queen On-Premises
Single Pocket Tumble Dryers
The on-premises laundry business is changing. Managers
today must be flexible in adapting quickly to changes
to linen processing formulas, while keeping operating
costs within budget. Features that a few years ago
were considered luxuries are now essential components
to doing business.
Speed Queen is dedicated to giving managers the
power to respond instantly to changes in order to
produce superior wash quality. Programming ease
and user-friendly operation ensure our technology
makes your life easier, not more complicated.
MicroMaster2
The MicroMaster2
tumble dryers feature
an automatic drying
cycle, or time dry.
As the automatic
cycle reaches the
appropriate dryness level, the tumble dryer begins
the cool down process. Automatic dry cycles have
factory-set dryness levels; other settings can be created.
Operators can save frequently used settings as custom
cycles. Fabric type also can be a cycle selection.
Preset temperatures for various fabrics simplify drying.
Indicator lights inform users of cycle status. Special
Cycle specifies the number and temperature of
heating cycles and allows users to select cycle
frequency from heat-on to heat-off.
AO10-0631_Layout 1 9/28/10 12:58 PM Page 2

On-Premises
Single Pocket Tumble Dryers
www.speedqueen.com
AO10-0631 A Passion to Lead
50 lb (22.7 kg) Tumble Dryer
75 lb (34.0 kg) Tumble Dryer
OPL Single Pocket Tumble Dryer Specifications
Tumble dryer models are made to suit a variety of electrical service characteristics. See your Speed Queen distributor for specifications. For further details on installation,
refer to Installation, Operation and Maintenance instructions supplied with the tumble dryer. Amperage ratings available in Installation Manual.
For the most accurate information, the installation guide should be used for all design and construction purposes. Due to continuous product improvements, design and
specifications subject to change without notice. The quality management system of Alliance Laundry Systems’ Ripon facility has been registered to ISO 9001:2000.
©Copyright 2010 Alliance Laundry Systems LLC
ST050 ST075
Control Option MicroMaster2, Dual Digital MicroMaster2, Dual Digital
Dry Capacity - lb (kg) 50 (22.7) 70 (34.0)
Filling Ratio - lb (kg) 20:1 = 58 (26.4) 20:1 = 70 (31.7)
Width - in (mm) 38 5/8" (981) 38 5/8" (981)
Depth - in (mm) 47" (1194) 53" (1346)
Height - in (mm) 76 5/8" (1946) 76 5/8" (1946)
Cylinder Depth - in (mm) 30" (762) 36" (914)
Cylinder Diameter - in (mm) 37" (939) 37" (939)
Cylinder Volume - cu. ft. (liters) 18.6 (528) 22.4 (634)
Door Opening Size - in (mm) 26 7/8" (683) 26 7/8" (683)
Airflow - cfm (liter/sec) 60 Hz: 750 (354) 60 Hz: 920 (434)
50 Hz: 750 (354) 50 Hz: 750 (354)
Air Outlet Diameter - in (mm) 8" (203) 8" (203)
Energy Data Gas 60Hz - 130,000 Btu/hr (38.1 kW) 60Hz - 165,000 Btu/hr (48.3 kW)
50Hz - 130,000 Btu/hr (38.1 kW) 50Hz - 165,000 Btu/hr (48.3 kW)
Steam At 100 psi (6.9 bar): 5.1 BHP, At 100 psi (6.9 bar): 6.1 BHP,
178,000 Btu/hr (52.0 kW) 210,000 Btu/hr (61.6 kW)
Electric 30 kW 30 kW
Electrical Specifications Gas and Steam Amps Amps
120/60/1; 2W+G 9.3 13.8
200-208/240/60/1; 2W+G 5.1/5.1 7.6/7.6
200-208/240/60/3; 3W+G 2.8/2.8 (4.0/4.0) 3.8/3.8 (4.3/4.3)
380/60/3; 3W+G 1.6 (2.0) 1.8 (2.1)
(Steam Only) 440/60/3; 3W+G 1.4 (1.9) 1.9 (2.1)
460–480/60/3; 3W+G 1.4 (1.9) 1.9 (2.1)
230–240/50/1; 2W+G 6.3 (6.9) 6.7 (7.0)
200/50/3; 3W+G 3.3 (4.2) 3.5 (4.5)
230–240/50/3; 3W+G 3.1 (4.3) 3.5 (4.9)
380/400–415/50/3; 3W+G 1.6/1.6 (2.0/2.0) 1.8/1.8 (2.1/2.1)
Electric
200–208/60/3; 3W+G 89 (88) 89 (88)
240/60/3; 3W+G 79 (78) 79 (78)
380/60/3; 3W+G 47 (48) 47 (48)
440/60/3; 3W+G 41 (41) 41 (41)
480/60/3; 3W+G 38 (38) 38 (38)
(21kW heater only) 240/50/1; 2W+G 93 (95) –
200/50/3; 3W+G 84 (85) 84 (85)
230/50/3; 3W+G 73 (75) 73 (75)
240/50/3; 3W+G 79 (78) 79 (78)
380/50/3; 3W+G 47 (48) 47 (48)
400–415/50/3; 3W+G 43 (44) 43 (44)
Motor Size - HP (W) Fan 1/2 (375) 3/4 (559)
Cylinder 1/2 (375) 3/4 (559)
Plumbing Connections Gas 1/2" - NPT 1/2" - NPT
Steam 3/4" - NPT 3/4" - NPT
Width 41 1/2" (1054) 41 1/2" (1054)
Depth 52 1/8" (1323) 56 13/32" (1433)
Height 81" (2057) 81" (2057)
Net Weight - lb (kg) 545 (247) 615 (279)
Shipping Weight - lb (kg) 602 (273) 677 (307)
Agency Approvals Gas CSA Star, CSA Flame, cCSAus, CE, CSA Star, CSA Flame, cCSAus, CE,
Australia Gas Australia Gas
Electrical & Steam cCSAus, CE cCSAus, CE
Shipping Dimensions
Approx. - in (mm)
AO10-0631_Layout 1 9/28/10 12:58 PM Page 1