Perlick PKD24B Installation Manual

PKD24B

INSTALLATION & OPERATION

Rev. 11.09

800- 5 5 8 - 5592

F A X 4 1 4 - 353- 7069

P e r l i c k C o r p o r a t i o n

8 3 0 0 W G o o d H o p e R d

Milwaukee, WI 53223

Owner’s Manual

Keep with machine for reference

Perlick.com

TABLE OF CONTENTS

PKD24B

1. SPECIFICATIONS ......................................................................................... 2

1.1. PKD24B ..................................................................................ERROR! BOOKMARK NOT DEFINED.

1.2. PKD24B OPERATIONAL CYCLE ...................................................................................................... 3

2. GETTING STARTED ..................................................................................... 5

2.1. INTRODUCTION TO THE PKD24B .................................................................................................... 5

2.2. RECEIVING AND INSTALLATION ...................................................................................................... 6

2.2.1. Electrical ................................................................................................................................ 6

2.2.2. Plumbing ................................................................................................................................. 6

2.2.3. Post Instructions ..................................................................................................................... 6

2.2.4. Installers Checklist ................................................................................................................. 7

3. OPERATION .................................................................................................. 8

3.1. INITIAL SETUP ................................................................................................................................. 8

3.1.1. Check… ................................................................................................................................... 8

3.1.2. Chemicals ............................................................................................................................... 8

3.1.3. Filling the Machine ................................................................................................................ 8

3.2. GENERAL ......................................................................................................................................... 8

3.2.1. Pre-Scrapping ......................................................................................................................... 8

3.2.2. Proper Chemical Dosage ....................................................................................................... 8

3.2.3. Proper Filling ......................................................................................................................... 9

3.2.4. Water Pump ............................................................................................................................ 9

3.2.5. Pump Cavitation ..................................................................................................................... 9

4. MAINTENANCE ........................................................................................... 10

4.1. TIMER ASSEMBLY ................................................................ ........................................................... 10

4.1.1. Cam Adjustment .....................................................................................................................10

4.2. QUICK SERVICE GUIDE ....................................................................................................................11

4.3. TROUBLESHOOTING ........................................................................................................................12

5. ADDENDUM FOR MACHINES INSTALLED IN THE CITY OF CHICAGO . 15

APPENDIX A: OPERATOR & CLEANING INSTRUCTIONS ............................ 16

6. ELECTRICAL DIAGRAM (EFFECTIVE 06/2007) ....................................... 17

WATER CONSUMPTION

PER RACK

1.7 GAL.

6.44 L

PER HOUR

40.8 GAL.

154.4 L

OPERATING CYCLE

WASH TIME-SEC

RINSE TIME-SEC

DWELL TIME-SEC

TOTAL CYCLE

2 MIN.

OPERATING CAPACITY

RACKS PER HOUR

WASH TANK CAPACITY

1.7 GAL.

6.44 L

PUMP CAPACITY

35 GPM

132.5 LPM

WATER REQUIREMENTS

140°F

60°C

WATER INLET

½”

1.27cm

DRAIN CONNECTION

1”

2.54 cm

CYCLE TEMPERATURES

WASH-°F (Min)

140

60°C

FRAME DIMENSIONS

DEPTH

23 ½”

59.69 cm

WIDTH

24”

60.96 cm

PKD24B HEIGHT

30”

76.2 cm

PKD24B MAX CLEARANCE FOR GLASSES

12 ¼”

31.11 cm

ELECTRICAL*

115 VAC

15.8 AMPS

SUSTAINER HEATER (Not Booster Heater)

0.8 kW

WASH PUMP MOTOR

13.4 AMPS

*MUST CONNECT TO DEDICATED 20 AMP SUPPLY CIRCUIT.

COMPLIANCE WITH LOCAL ELECTRICAL CODES MUST BE FOLLOWED.

SHIPPING WEIGHT

PKD24B (Approximate)

190#

86.2 kg

METRIC

EQUIVALENT

1. Specifications

1.1. PKD24B

PKD24B INSTALLATION & OPERATION MANUAL Rev. 11.09 Page

Start/Stop

Detergent

Drain/Rack

Flush/Fill

Sanitizer

Rinse

Pump Motor

Heater

Instant

Start Relay

Cam 1

Cam 2

Cam 3

Cam 4

Cam 5

Cam 6

Cam 7

Cam 8

4sec. delay following the drain cycle to prevent chemical

1.2. PKD24B Operational Cycle

The PKD24B Operational Cycle has a total cycle time of 2 minutes (120 seconds). The Timing Diagram and the steps listed below detail the individual functions that are executed during each Operational Cycle.

Seconds: 0 10 20 30 40 50 60 70 80 90 100 110 120

1. With the machine powered up, toggling the START switch begins a cycle. a) Toggling the START switch energizes both the cam timer motor and the instant

start relay. The instant start relay latches ON the power to the cam timer motor so that the START switch can be released a moment after it has been toggled without the cam timer motor losing power.

b) After about 2 seconds, Cam 1—the Start cam—latches ON the power to the cam

timer motor and drops out the instant start relay. The cam timer motor continues to run for a total of 2 minutes, at which time it switches OFF—resetting the cam timer—and waits for the next start command.

PKD24B INSTALLATION & OPERATION MANUAL Rev. 11.09 Page

2. Cam switch 7 controls the pump motor. The pump motor comes ON at the beginning of the operational cycle and continues to run until the end of the drain function (controlled by cam switch 3), at which time it turns off for about eight seconds allowing time for the machine to refill enough to avoid running the pump dry before the pump motor restarts and runs to the completion of the operational cycle.

The pump motor runs the pump for the 57-second wash cycle, then pumps the water out through the drain, turns off for about 8 seconds (allowing the machine to refill with clean rinse water) and then runs the pump for the 48-second rinse cycle.

3. Cam switch 3 controls the drain function. At the end of the 57-second wash cycle, cam switch 3 energizes the drain valve solenoid allowing the pump motor to drain the wash water out of the machine. Cam switch 3 also increments the rack counter by one each cycle.

4. Cam switch 4 controls the water valve solenoid on the water supply to flush and fill the machine. At the end of the wash cycle the drain valve is opened, the pump motor continues to run (to pump the wash water out through the drain), and the Flush function begins. At first, flushing the machine because the drain valve is still open, then—with the drain valve closed and the pump motor stopped— the machine begins to fill for the rinse cycle. Once the machine has refilled sufficiently, the pump motor restarts carrying out the rinse portion of the cycle as the filling of the wash tank completes.

5. Cam switch 2 controls the detergent pump and turns ON about 5 seconds after the operational cycle is started and runs for a few seconds to provide sufficient detergent for the wash cycle. This cam can be adjusted as necessary for proper detergent dosage. See section 4.1.1 Cam Adjustment

6. Cam switches 5 and 6 control the sanitizer and rinse pumps respectively. They turn ON at the beginning of the rinse cycle and run for a few seconds to provide sufficient sanitizer and rinse aid for the rinse cycle. These cams can be adjusted as necessary for proper chemical dosage. See section 4.1.1 Cam Adjustment

7. Cam switch 8 operates the optional sustainer heater. This cam assures that the sustainer heater only turns on when the glasswasher is not in a cycle. This prevents the machine from drawing too much electrical current at any one time.

PKD24B INSTALLATION & OPERATION MANUAL Rev. 11.09 Page

Getting Started

2. Getting Started

All sections of the manual address the PKD24B. Separate information on each machine is only provided where differences exist between the two models.

2.1. Introduction to the PKD24B

The PKD24B glasswasher are unique in their field; they have all the features of a standard commercial size machine packed into an under-counter, standalone glasswasher.

Operation of the PKD24B IS extremely easy. After initially filling the machine (see section 3.1.3

Filling the Machine), toggling the Fill/Start switch to the “START” position begins the Operational

Cycle, which runs automatically. To reduce service time, all electrical components are mounted in a sliding drawer for easy access.

This “Works-In-A-Drawer” can be removed by unplugging a single connector for easy serviceability.

The only external connections necessary are the power source, water supply and drainpipe. There are also accessories that can be chosen when desired such as the optional sustainer heater

and 6” legs. The optional sustainer heater with thermostat is extremely practical for maintaining wash tank temperature between cycles. The 800 watt heater will hold the wash tank temperature between 130°F and 140°F while the machine is not being run. See parts manual for the parts list and accessories available for the machine.

The supply water to the PKD24B must be a minimum of 140°F. The pipe supplying the water must be ½” minimum. The plumbing connection is located at the back of the machine. The drain is a 1" barbed fitting located at the back of the machine for easy attachment of your drain hose. See section 2.2.2 Plumbing.

This manual is structured to provide a complete reference guide to the PKD24B. It is presented in a manner that all users will be able to comprehend and use as an effective tool in supporting the installation, operation and maintenance of the glasswasher. The first section provides the specifications and details of the operational cycle. The next section explains how the machine is packaged and what to look for when receiving the machine. After unpacking the machine, this manual explains how to install and set up the machine for use. Requirements are given for plumbing, wiring, and space considerations. These attributes of the machine are always taken into consideration by our well-trained sales representatives prior to the order being placed. In the manual, guidance is also given for operation to ensure that the machine will be able to run optimally.

The Operation section of the manual may be used for instruction and procedures when required. We make this portion of the manual easy to understand so that all levels of operators may be able to read and comprehend the operation of the machine. The function of the machine itself is mostly automatic and takes little training to put into full operation. The Operation section also includes diagnostic considerations for the machine if problems occur.

The Maintenance section of the manual is for qualified personnel and provides trouble shooting procedures and specific maintenance instructions.

The final section of the manual is the Parts Manual. This section has the parts lists and wiring diagram for the machine.

Perlick warranties the workmanship of the machine. At Perlick we are committed to providing the best machines and customer service in the food and

beverage industry and your feedback is welcome.

PKD24B INSTALLATION & OPERATION MANUAL Rev. 11.09 Page

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