Frymaster HLZ 18, HLZ 22 service manual Replacing Hi-limit

9.8 Replacing Hi-limit

a.Follow steps in Accessing plate and air heaters, 9.7.

b.Remove the shield over the air heater

c.Remove the brace on the left side of the base assembly, exposing the wire raceway.

d.Remove the grommets the hi-limit wiring passes through.

e.Remove the existing hi-limit and pull wiring through cabinet.

f.Mount the hi-limit on the the spacers, providing a stand-off from the panel..

g.Push the wires through the raceway toward the transformer on the controller side of the HLZ.

h.Slip the wires from the hi-limit into the area occupied by the transformer.

i.Slip the hi-limit wires into the removed grommets and snap back into place.

j.Plug the black wire leading from pin 1 in the computer plug into the terminal of the hi-limit.

k.Plug the other hi-limit terminal onto the transformer.

l.Ensure all connections are tight.

m.Retie the wiring assembly

n.Replace the brace, which forms the wire raceway.

o.Replace the metal shield over the air heater.

The wires for the hi-limit are routed through the hole used by the RTD wiring. Slip the wires into slot (shown above) and into the hole.

The wire is routed from the air cowling, through the raceway, emerging at the transformer.

p.Clear away the old adhesive holding the heater plate in place.

q.Put the single-back adhesive in place adhesive-side down and position the heater plate.

r.Ensure the heater plate’s ground wire is reconnected.

s.Plug the 15-pin connector into the computer and replace the controller housing.

t.Reassemble unit as described in step 9.9 below.

Frymaster L.L.C., 8700 Line Avenue 71106, P.O. Box 51000, Shreveport, Louisiana 71135-1000

318-865-1711 FAX 318-862-2394

Printed in the United States	Service Hotline	Page 13
	1-800-24-FRYER