Meiko K-200 User Manual

K-200 SERIES

Meiko's K-Tronic series rack conveyor warewashers combine state-of-the-art advanced features with economical and reliable operation. The K-Tronic series features the lowest water consumption of any NSF-rated rack conveyor warewasher, and makes use of an exclusive pumped, heated auxiliary rinse zone to make use of the rinse water a second time for pristine, consistent results. Meiko’s exclusive Waste Air Heat Recovery System reclaims the waste air generated by the machine as free energy to pre-heat the incoming rinse water, saving energy.

Other standard features include computer-positioned wash arms (and prewash arms, on models so equipped) that are pre-assembled into easily-removed manifolds. Wash nozzes are slotted and concave to minimize clogging, and feature captivated end caps which can’t be lost during cleaning. K-Tronic series machines also feature Meiko’s Mike 3 electronic controller, and double-wall insulated construction. As with all products synonymous with the name “Meiko,” engineering excellence, manufacturing quality and performance come to the forefront in the K-Tronic series rack conveyors.

HOT WATER SANITIZING

SINGLE-TANK

RACK CONVEYOR

WAREWASHERS

K-200 K-200 PW K-200 LPW

• Model K-200 includes a 6’ 4-3/4” chamber with one pumped wash section (with 3 hp pump), pumped auxiliary rinse section (with 3 hp pump) and pumped final rinse section (with 3/4 hp pump).

• Model K-200 PW adds a 19-5/8” prewash section (with 3/4 hp pump) to the base K-200 model (overall length 8’ 1/2”).

• Model K-200 LPW adds a 31-1/2” prewash section (with 3 hp pump) to the base K-200 model (overall length 9’ 1/4”).

Exclusive Features:

• The K-Tronic series features the lowest water consumption in the industry. Model K-200 consumes 0.35

gallons per rack.

• Pumped auxiliary rinse zone supplements the final rinse zone, providing pristine, consistent results.

• Waste air heat recovery system reclaims heat generated by the machine and uses it as free energy to preheat the incoming rinse water, reducing energy consumption and allowing hot-water sanitizing from a cold water supply (50°F).

• Double-wall insulated construction retains heat inside the machine, conserving energy and improving the working environment.

• Improved drive system permits fast, smooth conveyor travel. Rack rail-mounted pawl system does not obstruct the wash pattern.

• Mike 3 electronic controller for fully automatic operation and advanced service diagnostics. Wash and final rinse are activated only when a rack is in place to conserve water and detergent.

K-200 Series • Updated 12-07 Meiko • 917 Airpark Center Drive • Nashville, TN 37217 • (800) 55-MEIKO • FAX (615) 399-6620 • www.meiko.us

Standard Features:

• Computer-positioned wash arms in easily-removed manifolds feature concave, slotted nozzles to minimize clogging, and captivated end caps.

• Front-sloping wash tanks

• All 304-series stainless steel construction

• Large, easily-removed pan strainers. Models equipped with a prewash include a separate prewash scrap basket.

• Powerful 3hp wash pump is vertically-mounted to be selfdraining and easily removed for servicing.

• Single-point drain connection

• Single-point ventilation connection

• Low-level heater protection

Options:

• Revolutionary blower drying system - uses only 3 kW for heating. Available in two lengths: 23-5/8” (600mm) or 35-1/2” (900mm)

• CSS Top Chemical Savings System

• Hinged front access doors

• Steam coil or electric tank heating

• Table limit switch

• External vent fan control

• Single-point electrical connection

• 90° loaders and power unloaders

K-200, K-200 PW, K-200 LPW, electric heating Machines without blower dryer, Left-to-Right

control

Prewash inserted here for

K-200 PW and K-200 LPW

panel

splash guard [above table]

3 7/8"

[100mm]

Horizontal clearance

1'-8 1/8" [510mm]

Door open 6'-6 1/2" [1994mm]

4'-10" [1474mm]

1 5/8" [40mm]

2'-2" [660mm]

2'-6 3/8" [770mm]

table

support

2'-10" [864mm]

7 1/4"

[184mm]

1'-10 1/2" [570mm]

1'-1" [330mm]

lip

6 7/8"

[174mm]

3 1/8"

[80mm]

1-3

C W

CSS TOP OPTION

(front view)

9-7/8" [250mm] load section is replaced with CSS Top section. Adds

Vertical

clearance

2'-10" [864mm]

1'-6" [458mm]

Prewash inserted here for

K-200 PW and K-200 LPW

drain

handle

123

C W

1'-4 1/8" [410mm]

9 5/8" [244mm]

1" [25mm]

table support lip

9 1/4"

[235mm]

1'-1 1/4"

[335mm]

4'-5 1/8" [1350mm]

2'-10" [864mm]

2'-6 1/4" [770mm]

1'-2 5/8" [370mm]

6'-8 1/8" [2034mm]

6'-4 1/8" [1934mm]

4 3/8" [110mm]

1'-7 5/8" [500mm] to overall machine length.

123

1'-8 1/2"

[521mm]

3'-1" [940mm]

1'-1" [330mm]

2 3/4" [70mm]

1'-0 1/4" [310mm]

9 7/8" [250mm]

3'-11 1/4" [1200mm]

K-200: Table-to-table 6'-4 3/4" [1950mm]

K-200 PW: Table-to-table 8' 1/2" [2450mm] ‡

K-200 LPW: Table-to-table 9' 1/4" [2750mm] ‡‡

1'-7 5/8" [500mm]

UTILITY CONNECTIONS

Drain

2-15/16” (75mm) OD vertical, gravity-fed drain outlet (HDPE piping). Optional 3" NPT male adapter supplied. Recommend placement directly above 4” floor drain. Additional piping to drain (if so required) to be supplied by customer.

Electrical connection

3 (three) individual terminal blocks at locations shown. Each connection is 4-wire with ground (no neutral). with lockout/tagout strongly recommended for each supply (provided by customer).

Incoming leads must be appropriately sized for electrical supply. Opening(s) in the machine for the supply lines are NOT provided and should be executed on-site using appropriate strain relief device(s).

Refer to Page 10 for supply details.

Vent connection

354 CFM (+120 CFM room air recommended)

K-200 Series • Updated 12-07 Page 2

Individual disconnect

Warm water connection (fill)

3/4" NPT female pipe connection

• Temperature 110-140°F (43-60°C)

• Pressure 15-25 PSI

• Initial fill - Refer to Page 10

• Hardness 4-6 grains/U.S. gal.

Cold water connection (rinse)

3/4" NPT female pipe connection

• Temperature 50°F (10°C)

• Pressure 15-25 PSI

• Consumption 84.7 U.S. gals./hour

• Hardness 4-6 grains/U.S. gal.

8" [203mm] splash guard [above table]

K-200 PW: 1'-7 5/8" [500mm] prewash

‡

K-200 LPW: 2'-7 1/2" [800mm] prewash

‡‡

DETAIL VIEW: VENT

The vent shroud MUST NOT be connected directly to the machine, as this prevents room air from being drawn into the shroud. All dimensions shown are recommendations only. Actual exhaust connection must be adequate for the exhaust air and comply with all applicable national and local codes.

The waste air connection must be corrosion-resistant and frost-free. In particular, provision must be made to prevent air temperatures of 32°F/0°C or colder from reaching the machine at any time. A provision for draining moisture from the waste air pipe is STRONGLY RECOMMENDED.

Vent shroud

(supplied

by customer)

Machine

exhaust vent

Condensation

channel

Condensation

can be drained

into machine

(drain is

supplied by

customer)

2'-1 5/8" [650mm]

2'-5 1/2" [750mm]

Ø1'-6" [457mm]

Ø1'-4"

[406mm]

Ø1'-1 3/8"

[340mm]

3 1/8" [80mm]

3/4" [20mm]

Gap permits room

air to enter vent shroud

3 7/8" [100mm]

K-200, K-200 PW, K-200 LPW, electric heating Machines without blower dryer, Right-to-Left

3 7/8"

[100mm]

control

splash guard [above table]

panel

Prewash inserted here for

K-200 PW and K-200 LPW

Horizontal clearance

1'-8 1/8" [510mm]

6'-8 1/8" [2034mm]

6'-4 1/8" [1934mm]

4 3/8" [110mm]

1'-8 1/2"

3'-1" [940mm]

4'-5 1/8" [1350mm]

2'-6 1/4" [770mm]

[521mm]

table

support

lip

2'-10" [864mm]

9 1/4"

1'-1 1/4"

[335mm]

1'-4 1/8" [410mm]

9 5/8" [244mm]

1" [25mm]

1'-2 5/8" [372mm]

[235mm]

321

C W

table support lip

4'-10" [1474mm]

2'-10" [864mm]

Door open 6'-6 1/2" [1994mm]

drain

handle

6 7/8"

[174mm]

7 1/4"

[184mm]

1-3

Vertical

clearance

1'-6" [458mm]

C W

2'-10" [864mm]

CSS TOP OPTION

3 1/8"

Prewash inserted here for

K-200 PW and K-200 LPW

[80mm]

1'-10 1/2" [570mm]

1'-1" [330mm]

1 5/8" [40mm]

W C

2'-2" [660mm]

321

2'-6 3/8" [770mm]

(front view)

9-7/8" [250mm] load section is replaced with CSS Top section. Adds 1'-7 5/8" [500mm] to overall machine length.

1'-1" [330mm]

2 3/4" [70mm]

1'-0 1/4" [310mm]

2'-6" [762mm]

1'-6 1/8" [462mm]

2'-1 5/8" [650mm]

2'-5 1/2" [750mm]

5 1/8" [132mm]

3 5/8" [92mm]

8" [203mm] splash

guard [above table]

DETAIL VIEW: DRAIN

The machine is equipped with a 2-15/16" (75mm) OD vertical, gravity-fed drain. If possible, the machine drain can simply be positioned directly above a 4" floor drain.

If a floor drain is not in the correct location, or if local codes require a trap, a 3" indirect drain line may be attached using the supplied boot, clamp, and 3" NPT male adapter.

Choose a piping material that:

• Complies with any applicable local and national codes

• Is rated for use with water temperatures up to 180°F/82°C

• Is rated for 3-12 pH to accommodate detergents and rinse aid in the drain water

K-200 Series • Updated 12-07 Page 3

Direct drain

(recommended

if possible)

1'-7 5/8" [500mm]

K-200: Table-to-table 6'-4 3/4" [1950mm]

K-200 PW: Table-to-table 8' 1/2" [2450mm] ‡

K-200 LPW: Table-to-table 9' 1/4" [2750mm] ‡‡

Machine drain

Boot (supplied)

Clamp (supplied)

3" NPT male adapter, HDPE (supplied)

To 3" indirect

drain line

(supplied by

customer)

3'-11 1/4" [1200mm]

3 1/2" [90mm]

6 7/8" [174mm]

9 7/8" [250mm]

K-200 PW: 1'-7 5/8" [500mm] prewash

‡

K-200 LPW: 2'-7 1/2" [800mm] prewash

‡‡

DETAIL VIEW: TABLING

Wall clearances shown are for typical 30" D dishtable. Actual clearances will depend upon table manufacturer and table dimensions.

Feeding and discharge tables to be supplied by others

[25mm]

max.

Table lip-in

height

2'-10"

[864mm]

A.F.F.

22" [559mm]

max.

20-1/2" [521mm]

recommended

K-200, K-200 PW, K-200 LPW, electric heating Machines with blower dryer, Left-to-Right

control

Prewash inserted here for

K-200 PW and K-200 LPW

panel

3 7/8"

[100mm]

Horizontal clearance

1'-8 1/8" [510mm]

Door open 6'-6 1/2" [1994mm]

4'-10" [1474mm]

1 5/8" [40mm]

2'-2" [660mm]

2'-6 3/8" [770mm]

table

support

2'-10" [864mm]

7 1/4"

[184mm]

1'-10 1/2" [570mm]

1'-1" [330mm]

lip

6 7/8"

[174mm]

3 1/8"

[80mm]

1-3

CSS TOP OPTION

(front view)

9-7/8" [250mm] load section is replaced with CSS Top section. Adds

Vertical

clearance

2'-10" [864mm]

1'-6" [458mm]

Prewash inserted here for

K-200 PW and K-200 LPW

drain

handle

123

C W

9 1/4"

3'-3-3/4" [1010mm]

2'-9-1/4" [844mm]

1'-10-5/8" [575mm]

4 3/4"

[120mm]

1'-1 1/4"

[235mm]

[335mm]

table support lip

10 3/8"

4 7/8" [125mm]

1'-2 5/8" [370mm]

2'-10" [864mm]

[264mm]

2'-6 1/4" [770mm]

4'-5 1/8" [1350mm]

1 5/8" [40mm]

6'-8 1/8" [2034mm]

6'-4 1/8" [1934mm]

1'-7 5/8" [500mm] to

overall machine length.

2'-2" [660mm]

123

3'-1" [940mm]

1'-1" [330mm]

2 3/4" [70mm]

* 35-1/2" [900mm] blower dryer

section is also available. Adds 11-3/4" [300mm] to overall machine length.

K-200 PW: 1'-7 5/8"

‡

[500mm] prewash K-200 LPW: 2'-7 1/2"

‡‡

[800mm] prewash

9 7/8" [250mm]

3'-11 1/4" [1200mm]

K-200: Table-to-table 8'-4 3/8" [2550mm]

K-200 PW: Table-to-table 10' 1/8" [3050mm] ‡

K-200 LPW: Table-to-table 10' 11-7/8" [3350mm] ‡‡

1'-7 5/8" [500mm]

1'-11 5/8"

[600mm] *

UTILITY CONNECTIONS

Drain

Electrical connection

4 (four) individual terminal blocks at locations shown. Each connection is 4-wire with ground (no neutral). with lockout/tagout strongly recommended for each supply (provided by customer).

Refer to Page 10 for supply details.

Vent connection

383 CFM (+120 CFM room air recommended)

K-200 Series • Updated 12-07 Page 4

Individual disconnect

Warm water connection (fill)

3/4" NPT female pipe connection

• Temperature 110-140°F (43-60°C)

• Pressure 15-25 PSI

• Initial fill - Refer to Page 10

• Hardness 4-6 grains/U.S. gal.

Cold water connection (rinse)

3/4" NPT female pipe connection

• Temperature 50°F (10°C)

• Pressure 15-25 PSI

• Consumption 84.7 U.S. gals./hour

• Hardness 4-6 grains/U.S. gal.

9 1/2"

[240mm]

2'-1 5/8" [650mm]

2'-5 1/2" [750mm]

DETAIL VIEW: VENT

Ø1'-6" [457mm]

Ø1'-4"

[406mm]

Ø1'-1 3/8"

[340mm]

air to enter vent shroud

3 1/8" [80mm]

3/4" [20mm]

Gap permits room

Vent shroud

(supplied

by customer)

Machine

exhaust vent

Condensation

channel

Condensation

can be drained

into machine

(drain is

supplied by

customer)

3 7/8" [100mm]

+ 8 hidden pages