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Control Switch Replacement

1.

Disconnect hot plate from power supply.

2.

Turn hot plate upside down and remove bottom
cover.

3.

Remove the knob and the nut securing control.

4.

Disconnect six wires from control switch. Identify
or mark wires disconnected to ensure proper
placement and connection when reinstalling.
Remove defective control switch.

5.

Reconnect the wires removed in step (4) to the
new control switch. Secure control switch with
the nut and the knob.

6.

Replace bottom cover and secure with four
screws.

7.

Turn hot plate upright and reconnect to power
supply.

Heating Element Replacement

1.

Disconnect hot plate from power supply.

2.

Turn hot plate upside down and remove bottom
cover.

3.

Remove the knob and the nut securing control.

4.

Disconnect six wires from control switch. Identify
or mark wires disconnected to ensure proper
placement and connection when reinstalling.
Remove the control switch.

5.

Bend the element leads straight up and then
remove in order, the control case, insulating
spacer, top section of case, insulating plate, and
insulating block.

6.

Remove defective heating element and insert
new element in the same position. Remove

9

Maintenance and Servicing

Warning

To avoid electrical shock, always dis-
connect from power supply before
maintenance and servicing. Refer
servicing to qualified personnel.

Note

Perform only maintenance described
in this manual. Contact an authorized
dealer or our factory for parts and
assistance.

Summary of Contents for HP2625R

Page 1: ...Type HP2600 Hot Plate OPERATION MANUAL AND PARTS LIST Series 26 Model Voltage HP2625R 100 HP2624R 240 HP2620R 240 HP2620R 26 120 1 LT26X4 2 28 05...

Page 2: ...ion 3 Alert Signals 3 Warnings 3 Introduction 5 Intended Use 5 Principles of Operation 5 General Specifications 6 Installation 7 Site Selection 7 Operation 8 Dial Power Switch 8 Dial Control Switch 8...

Page 3: ...of Fire or explosion may result Unit contains components which may ignite such materials 5 Caution Hot Surface Avoid Contact The sur face of the hot plate will remain hot without visu al indication fo...

Page 4: ...n the door the hearth collar in the chamber of the product or under the hot plate top Tests performed by the manufacturer indi cate that there is no risk of exposure to dust or respirable fibers resul...

Page 5: ...for the overall shape and general features of the unit Principles of Operation The top metal plate is heated by a resistance heater embedded in a refractory material The plate is made of cast iron to...

Page 6: ...ight lb kg 14 25 6 4 14 25 6 4 14 25 6 4 14 25 6 4 Electrical Ratings Volts 240 240 100 120 Amps 4 5 4 5 9 8 9 0 Watts 1080 1080 975 1080 Phase 1 1 1 1 Frequency 50 60 50 60 50 60 50 60 Max Temp 900 F...

Page 7: ...our Type 2600 hot plate to your electrical supply be sure the dial switch is in the OFF position 7 Installation Caution Allow at least three inches of space between the hot p ate and any vertical surf...

Page 8: ...to the proper lower setting If slow heating is desired start with the knob on L and increase to higher settings gradually To turn off hot plate turn dial fully clockwise or counter clockwise to the O...

Page 9: ...power supply 2 Turn hot plate upside down and remove bottom cover 3 Remove the knob and the nut securing control 4 Disconnect six wires from control switch Identify or mark wires disconnected to ensu...

Page 10: ...ion of case insulating spacer and bot tom section of case 8 Replace glass sleeving on element leads Two inside leads are black the two outside leads are red 9 Reconnect the wires removed in step 4 to...

Page 11: ...tegory and take necessary corrective action Problem Possible Causes Solutions Hot Plate does not heat 1 No power 1 Check power source and fuse 2 Defective electrical hookup 2 Repair electrical hookup...

Page 12: ...12 Exploded View Note When ordering replacement parts be sure to order by part numbers not by key numbers Exploded View HP2600 Series 1 2 3 4 5...

Page 13: ...6X5 Element for HP2624R 100V 3 CR25X1 Cord Set for HP2625R 120V CR26X1 Cord Set for HP2620R 240v CR25X1 Cord Set for HP2624R 100V CR26X2 Cord Set for HP2620R 26 240V 4 SWX9 Switch 5 KBX1 Knob 13 Repla...

Page 14: ...or can be obtained promptly from the factory When service or replacement parts are needed we ask that you check first with your dealer If the dealer cannot handle your request then contact our Custome...

Page 15: ...15...

Page 16: ...uding use inconsistent with written operating instructions for the product mishandling con tamination overheating modification or alteration of the product by any customer or third party or iii use of...

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