Meiko K-90E User Manual
K-90 SERIES
The clean solution
Special Features:
• Synchronized side-drive dual rack rail pawl-bar
system ensures complete water coverage from every
angle, even the bottom of the rack
• Large, insulated front doors are spring-loaded to
open easily and ST AY open, without latching
• Optimally-positioned wash arms in easily-removed
assemblies. Arms and assemblies are st ainless steel,
eliminating high-wear gaskets and O-rings
• Concave, slotted nozzles minimize clogging. Nozzles
are optimally-positioned at varying angles to maximize
water coverage over all areas of the ware
• Powerful 3hp pumps are 50% more powerful than
the industry standard for outstanding cleaning
• Large separation between wash and rinse (21”/
533mm upper, 22”/559mm lower) avoids splashing of
soiled water onto sanitized ware
• Front-sloping tanks for complete drainage and easier
cleaning
• External, easily-operated lever drain system makes
draining fast, safe and simple
HOT WATER SANITIZING
SINGLE-TANK
RACK CONVEYOR
DISHW ASHERS
Standard Features:
• Capacity 239 racks per hour
• Water consumption 0.43 gallons (1.63 liters) per rack
• 304-series stainless steel construction
• Double-wall insulated construction on front, top and
back to improve operator safety , conserve heating energy,
and reduce noise and heat loss into the dishroom
• Large, easily-removed pan strainers with separate
prewash scrap basket
• Fully automatic operation including auto-fill and autostart. Prewash, wash and final rinse are activated only
when a rack is in place to conserve water and detergent
• Powerful 3hp (2.2 kW) prewash and wash pumps are
vertically-mounted to be self-draining and easily
removed for servicing
• Electromechanical controls for reliability and easy operation.
Low-voltage 24V AC control circuit for operator safety
• Easily accessible detergent and rinse aid injection ports
for fast and easy chemical dispenser installation
• Single-point electrical, water and drain connections.
Internal booster heater option adds an additional
terminal block for simpler replacement of an existing
external booster heater
• Low-level heater protection
• External vent fan control
• Pressure reduction valve (machines with internal
booster heater)
Page 1 • K-90 Series • Updated 7-14 MEIKO • 1349 Heil Quaker Blvd. • LaVergne, TN 37086 • (800) 55-MEIKO • www.meiko.us • sales@meiko.us
Options:
• Choice of two clearance heights (standard 18”/457mm
or tall hood 26”/660mm)
• Internal booster heater (steam or electric heat)
• External booster heater (steam or electric heat)
• T able limit switch (end stop or whisker switch versions)
• Vent cowl collars
• Direct drive sideloader
• 90° powered loader or unloader
• Flanged feet
• Drain water tempering kit
• Shock arrestor
• Pressure reduction valve (machines without internal
booster heater)
Models:
• K-90E: 18” vertical clearance, electric heat
• K-90S: 18” vertical clearance, steam coil heat
• K-90ET: 26” vertical clearance, electric heat
• K-90ST: 26” vertical clearance, steam coil heat
This dishwasher is compliant with the Reduction of Lead in Drinking
Water Act (2011) amendment to the Safe Drinking Water Act (SDWA).
W
CR
S
CR
K-90 Series, left-to-right - electric heat w/o internal booster steam heat (all)OR
W
D
CR
S
DT
DT
DT
3' 6"
(1067mm)
7-1/2"
(189mm)
(178mm)
8"
(203mm)
Table
lip-in
height
2' 10"
(864mm)
7/8"
(22mm)
(102mm)
7"
9-5/8"
(244mm)
4"
Control
panel
Vent cowl
collar(s)
(optional)
DT
4-3/4"
(121mm)
Drain
6-1/2"
11" (280mm)
1" (25mm)
handle
8-1/8”
(205mm)
9-1/2”
(241mm)
3-1/8"
(80mm)
1' 3-1/2”
(395mm)
S
D
8’ 0-1/2” (2451mm)
3-1/2" (90mm)
recommended
5"
(127mm)
(140mm)
1’ 7-1/8" (485mm)
5-1/2"
CR
W
(165mm)
DT
CR
D
Direction
of travel
W,S
(405mm)
1' 4"
1' 8-1/2"
(521mm)
1' 2-3/4"
(374mm)
1' 3-1/2"
(395mm)
2' 6-1/4"
(768mm)
H
orizontal
clearance
3' (914mm)
S
Table-to-table 7' 6" (2286mm)
Vent cowl collar centerline 8’ 3-1/2” (2527mm)
Overall 8' 10" (2692mm)
Overall
height,
DT
doors
closed
4
Electrical
connection
5
8" (203mm)
Overall
height,
doors
open
3
Wash
section
height,
doors
closed
Vertical
clearance
1
1' 8-1/2" (520mm)
2
Drain
handle
Page 2 • K-90 Series • Updated 7-14 MEIKO • 1349 Heil Quaker Blvd. • LaV ergne, TN 37086 • (800) 55-MEIKO • www.meiko.us • sales@meiko.us
D
W
CR
4' 6" (1372mm)
Dishtabling shown for
dimensional purposes
only.All dishtabling to
be provided by others.
Variable Dimensions
All dimensions from floor are +/- 1/2" due to adjustable feet.
Standard height
machines
1
2
3
4
5
Tall hood
machines
2' 2” (660mm)1' 6" (457mm)
5' 5-7/8" (1673mm)4' 9-7/8" (1471mm)
7' 11-7/8" (2435mm)6' 7-7/8" (2030mm)
6' 5-1/8" (2435mm)5' 9-1/8" (1756mm)
6' (1829mm)5' 4" (1626mm)
Utility Connection Symbols
Utility ratings and connection specifications on Page 6.
Drain
D W
Electrical
Ventilation
Water
Steam
S
Condensate return
CR
DT
Detergent
IMPORTANT:
Ensure tabling
does not block
detergent port!
K-90 Series, right-to-left - electric heat w/o internal booster steam heat (all)OR
W
CR
S
CR
DT
DT
D
W
CR
DT
1' 3-1/2”
(395mm)
2' 6-1/4"
(768mm)
9-1/2”
(241mm)
3-1/8"
(80mm)
1' 2-3/4"
(374mm)
1' 3-1/2"
(395mm)
Vent cowl
collar(s)
(optional)
1' 8-1/2"
(521mm)
4-3/4"
(121mm)
Drain
handle
8-1/8”
(205mm)
11" (280mm)
1" (25mm)
1' 4"
(405mm)
(165mm)
6-1/2"
S
W
W,S
CR
CR
3’ 1-3/8" (948mm)
5-1/2"
(140mm)
Direction
of travel
5"
(127mm)
Control
panel
8’ 0-1/2” (2451mm)
3-1/2" (90mm)
recommended
DT
DT
4"
(102mm)
(178mm)
D
9-5/8"
(244mm)
D
7"
(203mm)
Table
lip-in
height
2' 10"
(864mm)
7/8"
(22mm)
8"
(1067mm)
7-1/2"
(189mm)
3' 6"
Dishtabling shown for
dimensional purposes
only.All dishtabling to
be provided by others.
H
orizontal
clearance
1' 8-1/2" (520mm)
4' 6" (1372mm)
Table-to-table 7' 6" (2286mm)
Vent cowl collar centerline 8’ 3-1/2” (2527mm)
Overall 8' 10" (2692mm)
Variable Dimensions
All dimensions from floor are +/- 1/2" due to adjustable feet.
Standard height
machines
1
Overall
height,
doors
open
3
Wash
section
height,
doors
closed
2
Vertical
clearance
1
S
DT
Electrical
connection
Overall
height,
doors
closed
4
5
W
Drain
handle
Page 3 • K-90 Series • Updated 7-14 MEIKO • 1349 Heil Quaker Blvd. • LaVergne, TN 37086 • (800) 55-MEIKO • www.meiko.us • sales@meiko.us
CR
D
2
3
4
5
Utility Connection Symbols
Utility ratings and connection specifications on Page 6.
Drain
D W
Electrical
Ventilation
3' (914mm)
Water
Steam
S
Condensate return
CR
Tall hood
machines
2' 2” (660mm)1' 6" (457mm)
5' 5-7/8" (1673mm)4' 9-7/8" (1471mm)
7' 11-7/8" (2435mm)6' 7-7/8" (2030mm)
6' 5-1/8" (2435mm)5' 9-1/8" (1756mm)
6' (1829mm)5' 4" (1626mm)
DT
8" (203mm)
Detergent
IMPORTANT:
Ensure tabling
does not block
detergent port!
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