Baxter MB300, MB100 User Manual

Operator & Installation

Manual

MB100 PROOFER/HOLDING CABINET MB300 PROOFER

Model Number:	___________
Serial Number:	___________
Date of Installation:	___________

Baxter Mfg, a Division of ITW FEG, LLC • 19220 State Route 162 East • Orting, WA 98360-9236

Phone: [phone] • Fax: [phone]

www.baxterbakery.com	FORM 36750 Rev. B (September 2012)

TABLE OF CONTENTS
GENERAL .............................................................................................................................................	3
INSTALLATION .....................................................................................................................................	3
Assembly .........................................................................................................................................	3
Unpacking........................................................................................................................................	3
Plumbing Connections.....................................................................................................................	4
Drain Connections ...........................................................................................................................	4
Electrical Connections .....................................................................................................................	4
Dimensions and Service Connection Diagram ................................................................................	5
OPERATION..........................................................................................................................................	6
Proofing ...........................................................................................................................................	6
Temperature ....................................................................................................................................	7
Humidity...........................................................................................................................................	8
Setting the Timer .............................................................................................................................	9
Starting/Adjusting the Timer ............................................................................................................	9
Canceling/Stopping the Timer .........................................................................................................	9
Proofing Instructions......................................................................................................................	10
Holding Instructions (MB100 Only)................................................................................................	10
Shutdown Procedures ...................................................................................................................	10
CLEANING ...........................................................................................................................................	11
MAINTENANCE ..................................................................................................................................	12
Service and Parts Information .......................................................................................................	12
TROUBLESHOOTING ........................................................................................................................	13
PARAMETER SET-UP MODE.............................................................................................................	14

©BAXTER MFG, 2012

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OPERATION AND CARE OF

MB100/MB300 PROOFER

SAVE THESE INSTRUCTIONS

GENERAL

The MB100/MB300 Proofer cabinet proofs racks of dough product under controlled temperatures and humidity prior to baking. The MB300 Proofer has a 16-pan capacity that accommodates 18" x 26" (45.7 cm x 66 cm) baking trays with 3" (7.6 cm) slide spacing. The MB100 holds 8 pans and can be used as a holding cabinet. Temperature and humidity can be set independently to meet your particular proofing needs. Air is circulated continuously to provide positive movement from bottom to top, creating a uniform distribution of warm, moist air.

All MB100/MB300 Proofers have easy-to-clean stainless steel interior and exterior panels with urethane foam insulation.

The MB100/MB300 Proofers are produced with quality workmanship and material. Proper installation, usage and maintenance of the proofer will result in years of satisfactory performance.

It is suggested that you thoroughly read this manual and carefully follow the instructions provided.

INSTALLATION

The MB100/MB300 Proofer must be installed by authorized Bakery Systems trained service technicians.

ASSEMBLY

The proofer comes pre-assembled, but requires qualified personnel to install and make connections. The proofer must be installed with restraining means to guard against transmission of strain to the connector, as specified by the manufacturer. Adequate means must be provided to limit the movement of the appliance.

UNPACKING

This proofer was inspected before leaving the factory.The transportation company assumes full responsibility for safe delivery upon acceptance of the shipment. Immediately after unpacking, check for possible shipping damage. If the proofer is found to be damaged, save the packaging material and contact the carrier within 15 days of delivery.

Carefully unpack the proofer and place in a work-accessible area as near to its final installed position as possible. Remove protective covering from exterior surfaces prior to placing proofer in final location.

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PLUMBING CONNECTIONS

Water and waste piping and connections shall comply with the International Plumbing Code 2003, International Code Council (ICC), or to the Uniform Plumbing Code 2003, International Association of Plumbing and Mechanical Officials (IAPMO).

Plumbing connections must comply with applicable sanitary, safety and plumbing codes and provide adequate backflow protection to comply with applicable federal, state and local codes.

The proofer should have its own water supply line, separate from the oven.

The proofer water supply should have a hardness of 4 to 6 grains per gallon, pH of 6.5 to 8.0 and chlorides less than 30 PPM. Water condition outside of these requirements may void the warranty. Please consult your local water company and/or water condition dealer before installing proofer.

Connect the cold water supply to the 1/4" NPT incoming water connection located at the rear of the proofer. Water supply should have a pressure of 30 to 75 psi.

DRAIN CONNECTIONS

Connect a 1/2" drain line to the 1/2" NPT drain connection on the MB300 (3/8" NPT drain connection on the MB100) located at the rear of the proofer. Route the drain line to a floor drain, allowing a minimum 1" air gap between the drain line outlet and floor drain.

ELECTRICAL CONNECTIONS

Electrical and grounding connections must comply with the applicable portions of the national electrical code and/or other local electrical codes.

Disconnect the electrical power to the unit and follow lockout / tagout procedures.

Appliances equipped with a flexible electric supply cord are provided with a three-prong grounding plug. This plug must be connected into a properly grounded three-prong receptacle. If the receptacle is not the proper grounding type, contact an electrician. Do not remove the grounding prong from this plug.

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DIMENSIONS AND SERVICE CONNECTION DIAGRAM

4.0"

40.9"

25.7"

12.6"

9.6"

3.3"

Service Connection Points

Power

Water

Proofer Drain

Electrical Data

Volts	120
Hertz	60
Amps	15
Phase	1

Dedicated 20 A circuit breaker and outlet required.

34.1"	29.1" 28.3"
	6.3"

35.0"

35.0"

4.0"

40.9"

MB100 Proofer/Holding Cabinet

	Electrical Data
	Volts	120
	Hertz	60	TOP VIEW	34.61"
	Amps	13
				(87.9 cm)
	Phase	1
	Dedicated 20 A circuit breaker and outlet required.
				1.75"
			48.00"	(4.4 cm)
		1.37"
			(121.9 cm)
		(3.5 cm)

Spacer

Service Connection Points

Power

FRONT

VIEW

Water

Proofer Drain

33.00"

(83.8 cm)

PL-58303

MB300 Proofer

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