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SECTION 4
MAINTENANCE
KEY SPARE PARTS KIT
An oven can be purchased with a Key Spare Parts Kit
(Figure 4-36). (The kit can be purchased when the oven
is ordered, or later, from a Middleby Marshall Authorized
Parts Distributor). The kit contains many of the crucial
parts that can reduce serious downtime and loss of pro-
duction, if a failure occurs.
Replacement parts for this kit can be purchased from your
Middleby Marshall Authorized Parts Distributor.
Figure 4-36.
PS528-SERIES ELECTRIC OVEN KEY SPARE PARTS KIT (Figure 4-36)
ITEM PART NO. ENGLISH DESCRIPTION QUANTITY
1 47321 Kit, Temperature Control On/Off Pid 1
2 44914 Controller, 208-240V 1
2 44658 Controller, 380-480V 1
3 58500 Conveyor Drive Motor and Magnet 1
4 60542 Conveyor Speed Control 1
5 33812-5 Thermocouple* 1
6 63932 Heater Element, 208V 10kW 1
6 61747 Heater Element, 208V 12kW 1
6 63933 Heater Element, 240V 10kW 1
6 63929 Heater Element, 240V 12kW 1
6 63930 Heater Element, 380V 12kW 1
6 63931 Heater Element, 480V 12kW 1
7 57408 Contactor 1
1
6
4
5
3
2
7
* The proper location for the thermocouple is as follows: 1) Temperature sensing
is located on the entrance end of the unit on the bottom, 2) High limit is located on
the exit end of the unit on the top, 3) High limit on the PS528 is 600 degree's.