Magikitchn RMB-672 Service Manual

600 SERIES

GAS BROILER

INSTALLATION – OPERATION - MAINTENANCE

MAGIKITCH’N

P.O. BOX 501

CONCORD NH 03302-0501

509 ROUTE 3A

BOW NH 03304

MAGIKITCH’N

603-225-6684

A MAYTAG COMPANY

180 Penn Am Drive Quakertown, Pennsylvania 18951-2435 USA

FAX [phone]

www.pitco.com

Telephone [phone] Fax: [phone]

WEBSITE: WWW. M AGI KI TCH N .C O M

PN 31-01-10374

© 2000– MagiKitch’n

L25-001 REV 2 (05/11)

NOTICE:

THE INSTRUCTIONS TO BE FOLLOWED IN THE EVENT THE ODOR OF GAS
IS DETECTED ARE TO BE POSTED IN A PROMINENT LOCATION. THESE
INSTRUCTIONS SHALL BE OBTAINED FROM THE LOCAL GAS SUPPLIER.

FOR YOUR SAFETY

DO NOT STORE OR USE GASOLINE OR OTHER

FLAMMABLE VAPORS AND LIQUIDS IN THE VICINITY

OF THIS OR ANY OTHER APPLIANCE !

KEEP AREA AROUND APPLIANCES FREE AND CLEAR FROM

COMBUSTIBLES.

FOR INSTALLATION IN NONCOMBUSTIBLE LOCATIONS ONLY

WARNING: Improper installation, adjustment, alteration,

service or maintenance can cause property damage, injury or
death. Read the installation, operating and maintenance
instructions thoroughly before installing or servicing this
equipment.

For installation or maintenance, contact your local dealer or authorized service
agent. Installation or service by other than MagiKitch’n authorized service
agencies or personnel may void warranty coverage. Call Pitco Frialator
Technical Support at 800-258-3708 who will put you in touch with the proper
local service organization or make service arrangements for you.

L25-001 REV 2 (05/11)

Table of Contents

1. Installation

2. Gas Hook Up

3. Gas Settings

4. Lighting Instructions

5. Initial Set Up

6. Cleaning and Maintenance

7. Important Instructions Recap

8. Parts Illustration

9. Parts List

10. Warranty

L25-001 REV 2 (05/11)

1. INSTALLATION

Units are to be installed in non-combustible loca tions only to utilize a 0” minimum clearance to

non-combustible construction. Not approved for installations in combustible constructions. This

installation must conform to local codes. In the absence of local codes, the installation

must conform with the National Fuel Gas Code, ANSI Z223.1; Natural Gas Installation

Code, CAN/CGA-B149.1; or Propane Installation Code, CAN/CGA-B149.2 as applicable.

• The appliance and its individual shutoff valv e must be disconnected from the gas supply

piping system during any pressure testing of that system at te st pressures in excess of ½
psi (3.45 kPa).

• The appliance must be isolated from the gas supply piping system by closing its individual

manual shutoff valve during any pressure test ing of the gas supply piping system at test
pressures equal to or less than ½ psi (3.45 kPa).

A. Uncrate unit and put into place. The hitch pi ns securing burners must be removed. This will

permit the burners to be readily removed for weekly inspection, cleaning and future service.

B. FOR INSTALLATION ON LEGS: A set of 6” legs is packed in the top se ction of the broiler

(unless unit is specifically ordered without). A threaded receptac le is located near each corner

base of the machine. Each leg has a similar ma ting thread. Raise unit sufficiently to allow legs

to be screwed tightly into receptacles. Level the unit by adjusting bottom feet of legs. Unit must

be level to perform properly.FOR INSTALLATION WITH CASTERS: This installation shall be

made with a connector that co mplies with the Standard for Connectors for Movable Gas

Appliances, ANSI Z21.69, or Connectors for Moveable Gas Appliances, CAN/CGA-6.16,

and with a quick-disconnect device that complies with the Standard for Quick-Disconnect

Devices for Use With Gas Fuel, ANSI Z21.41, or Quick-Disconnect Devices for Use With

Gas Fuel, CAN1-6.9.

• Provide an adequate means of restraint wit hout depending on the gas connector, the quick-

disconnect device or its associated piping to limit the appliance movement.

• The restraint (i.e. heavy gauge chain or c able) should be 1000# test load and should be

attached to the building structure by some subs tantial means, such as the use of anchor bolts

into concrete, or lag screws into studs in wooden structures. The opposite end of the restraint

should be affixed solidly to the base of the uni t at the back where it will not become pulled out

or cause damage to the appliance.

If disconnection of this restraint becomes necessary at any time, make sure it is reinstalled after

the unit is placed in its original position and before the unit is placed in operation.

CAUTION !

Only two of the four casters supplied have brak es. Be sure to install the two casters with

brakes at the front of the unit. NOTE: Front brakes should be locked before unit is placed in

operation.

C. COUNTER MODELS: All counter equipment is to be sealed to the counter to comply with

applicable sanitation standards. A bead of silicone sealant, approximately ½” wide, is to be

applied to the bottom of the uni t approximately ¼” in from the front, back and side edges. We

L25-001 REV 2 (05/11)

suggest a Dow Corning®, GE® or Permatex® s ilicone ‘RTV’ adhesive sealant or equivalent.

(See NSF Basic Criteria C-2 for details).

2. GAS HOOK UP

An adequate gas supply is imperat ive. Undersized lines or low-pressures will restrict the

volume of gas required for satisfactory performance. A steady supply pressure between 7’’ and

8’’ w.c. for natural gas and 11’’ to 12” w.c. for propane gas is r equired. With all gas appliances

operating simultaneously, the manifold pressure on all gas appliances should not show any

appreciable drop. Fluctuations of more than 25% on natural and 10% on propane gas will

create pilot problems, and affect burner-operating characteristics. Contact your gas company

for correct supply line sizes. A fter connection, all newly installed equipment should be checked

for correct gas pressure by a certified gas serviceman. The unit should be connected ONLY to

the type of gas for which it is equipped. Check the type of gas on serial plate.

A. Attach regulator supplied with machine to in let of the gas manifold. Be sure regulator is

connected so that gas flow is in the direction of the arrow on the bottom of the regulator.
Using a regulator other than the one supplied with the unit will void the warranty.

B. The manifold pressure must be maintained at the pressure marked on the serial plate: 4”

w.c. for natural gas and 10” w.c. for propane gas.
C. Use pipe joint compound that is suitable for use with LP gas on all threaded connections.
D. Turn off all burner valves.
E. Turn on gas supply and check all connections fo r leaks using ONLY a leak checking fluid or

soapy water. NEVER use an open flame to check for gas leaks.
F. Provision must be made for adequate air supply for both appliance and occupants.
G. Keep area in front of unit free from obstructions that could block flow of combustion and

ventilation air.
H. Be certain that adequate clearance is maintained so that air openings in front of unit are not

blocked and any subsequent service can be perform ed. No such clearance is required on

the sides. Sufficient clearance at rear is r equired for gas connections, regulator, and any

master shutoff valve(s) installed. Be sure there is no obstruction in front.

L25-001 REV 2 (05/11)

3. GAS SETTINGS

Regulator pressure must be measured and adjusted before th e unit goes into service,

following installation and when operational perfo rmance is in question. A soft blue flame,

just short of a yellow tip, gives the best resu lts; combustion air can be adjusted by opening

or closing the air shutter slightly.

4.LIGHTING INSTRUCTIONS
RMB 600 Series Models

a.) Turn all burners to OFF. d.) Turn the runner tube valve to ON.
b.) Remove the top grid(s). e.) Light the runner tube.

c.) Remove the last radiant(s) closest to Note: If the runner tube does not light, wait a

the side(s) of the unit. few seconds, then try again.

f.) Replace the radiant(s) and top grid(s).

Push and turn the burner valves to operate the individual burners as needed.

g.) If any burner fails to light from the runner tube, shut off all the burners and the runner

tube. Do not attempt to re-light for five minutes after shutdown. Repeat steps a thru f.
If unit still fails to operate properly, contact authorized service personnel.

without safety pilot

Broiler Shut Down

Turn all burners to OFF.
Turn the runner tube valve to OFF.

L25-001 REV 2 (05/11)