BKI MHB Manuel utilisateur

SS-OM-043.02 Revised 5/20/2013

Mobile Hot Bar

MODEL MHB

I stallatio & Operatio Ma ual

SS-OM-043.02 Revised 5/20/2013

BKI LIMITED WARRANTY

2812 Grandview Drive • Simpsonville, SC 29680 • USA

(864) 96 - 471 • Toll Free: (800) 927-6887 • Fax: (864) 96 -5 16

WHAT IS

COVERED

This warra ty covers defects i material a d workma ship u der ormal use, a d applies o ly to the

origi al purchaser providi g that:

អ

he equipme t has ot bee accide tally or i te tio ally damaged, altered or misused;

អ

The equipme t is properly i stalled, adjusted, operated a d mai tai ed i accorda ce with atio al

a d local codes, a d i accorda ce with the i stallatio a d operati g i structio s provided with this

product.

អ

The serial umber rati g plate affixed to the equipme t has ot bee defaced or removed.

WHO IS

COVERED

This

warra ty

exte ded

to the origi al

purchaser

a d applies o ly

equipme t

purchased

for use i the U.S.A.

COVERAGE PERIOD

អ

Warra ty claims must be received i writi g by BKI withi o e (1) year from date of

i stallatio or withi o e (1) year a d three (3) mo ths from data of shipme t from the factory,

whichever comes first.

អ

COB Models: O e (1) Year limited parts a d labor.

អ

COM Models: Two (2) Year limited parts a d labor. COM co vectio ove s also have a two (2) year

door warra ty.

អ

Warra ty period begi s the date of dealer i voice to customer or i ety (90) days after

shipme t date from BKI, whichever comes first.

WARRANTY COVERAGE

This

warra ty

covers o -site labor, parts a d

reaso able

travel

time

a d travel e

xpe ses

of the

authorized

service

represe tative

(100) miles

rou d

trip a d (2)

hours

travel time a d

performed

duri g

regular,

weekday

busi ess

hours.

EXCEPTIONS

A y exceptio s must be pre-approved i adva ce a d i writi g by BKI.

EXCLUSIONS

អ

Neglige ce

or acts of

God,

អ

Thermostat

calibratio s

after (30) days

from

equipme t

i stallatio

date,

អ

Air a d g

adjustme ts,

អ

Light

bulbs,

អ

Glass doors a d

door

adjustme ts,

អ

Fuses,

អ

Adjustme ts

bur er

flames a d

clea i g

pilot

bur ers,

អ

Tighte i g

of screws

faste ers,

អ

Failures

caused

by erratic

voltages

or gas

suppliers,

អ

U authorized

repair by

a yo e

other

tha

a BKI F

actory

Authorized

Service Ce ter,

អ

Damage

shipme t,

អ

Alteratio ,

misuse or

improper

i stallatio ,

អ

Thermostats

a d safety valves with

broke

capillary tubes,

អ

Freight

–

other

tha

ormal UPS charges,

អ

Ordi ary

wear a d

tear,

អ

Failure to follow

i stallatio

a d/or

operati g

i structio s,

អ

Eve ts

beyo d

co trol

of the

compa y.

INSTALLATION

Leveli g, as well as

proper

i stallatio

a d check out of all

equipme t

per

appropriate

i stallatio

a d use materials – is t

respo sibility of the

dealer

or i staller, ot the

ma ufacturer.

REPLACEMENT PARTS

BKI

ge ui e

Factory OEM parts receive a (90) day

materials

warra ty

effective from the date of

i stallatio

by a BKI F

actory

Authorized

Service

Ce ter.

Warra ty

is i lieu of all

other

warra ties,

expressed

or implied, a d all

other

obligatio s

or liabilities o the

ma ufacturer’s

part.

BKI shall i o

eve t

be liable for a y

special,

i direct

co seque tial damages,

or i a y

eve t

for

damages

i excess of the

purchase

price of the u it. The repair or

replaceme t

prove

defective

parts shall

co stitute

fulfillme t of all

obligatio s

u der

the terms of this

warra ty.

Mobile Hot Bar Table of Contents

Table of Contents

Table of Contents ............................................................................................................................................. 1

Introduction ...................................................................................................................................................... 2

Safety Precautio s ......................................................................................................................................... 2

Safety Sig s a d Messages ...................................................................................................................... 2

Safe Work Practices .................................................................................................................................. 3

Safety Labels ............................................................................................................................................. 4

Operation .......................................................................................................................................................... 5

Co trols a d I dicators .................................................................................................................................. 5

Hardware Co trols..................................................................................................................................... 5

Preheati g ...................................................................................................................................................... 6

Temperature Adjustme t ............................................................................................................................... 6

Operatio al Guideli es .................................................................................................................................. 6

U it Shutdow ................................................................................................................................................ 6

Installation ........................................................................................................................................................ 7

U packi g a d Ha dli g ................................................................................................................................ 7

Locatio ......................................................................................................................................................... 7

Wiri g Co ectio A d Grou di g ................................................................................................................ 7

Ge eral Guideli es .................................................................................................................................... 7

Mecha ical Specificatio s ............................................................................................................................. 8

Maintenance ..................................................................................................................................................... 9

Scheduled Mai te a ce ................................................................................................................................ 9

Clea i g .................................................................................................................................................... 9

Troubleshooti g ........................................................................................................................................... 11

Accessories .................................................................................................................................................... 12

Wiring Diagrams ............................................................................................................................................ 1

MHB-3 .......................................................................................................................................................... 13

MHB-4 .......................................................................................................................................................... 14

MHB-5 .......................................................................................................................................................... 15

Notes ............................................................................................................................................................... 16

Mobile Hot Bar Introduction

Introduction

PLEASE READ THIS ENTIRE MANUAL BEFORE SERVICING THE UNIT. If you

have a y questio s, co tact the BKI Tech ical Service Departme t, toll free:

1-800-927-6887. Outside the U.S., call 1-864-963-3471.

Safety Precautions

Always follow recomme ded safety precautio s listed i this ma ual. Below is the safety alert symbol. Whe

you see this symbol o your equipme t, be alert to the pote tial for perso al i jury or property damage.

Safety Signs and Messages

The followi g Safety sig s a d messages are placed i this ma ual to provide i structio s a d ide tify

specific areas where pote tial hazards exist a d special precautio s should be take . K ow a d u dersta d

the mea i g of these i structio s, sig s, a d messages. Damage to the equipme t, death or serious i jury to

you or other perso s may result if these messages are ot followed.

This message i dicates a immi e tly hazardous situatio which, if ot avoided,

will result i death or serious i jury.

This message i dicates a pote tially hazardous situatio , which, if ot avoided,

could result i death or serious i jury.

This message i dicates a pote tially hazardous situatio , which, if ot avoided,

may result i mi or or moderate i jury. It may also be used to alert agai st u safe

practices.

This message is used whe special i formatio , i structio s or ide tificatio are

required relati g to procedures, equipme t, tools, capacities a d other special

data.

Mobile Hot Bar Introduction

Safe Work Practices

Beware of High Voltage

This equipme t uses high voltage. Serious i jury ca occur if a y

u trai ed or u authorized perso i stalls, services, or repairs this

equipme t. Advise your customer to always use a Authorized

Service age t to Service this Equipme t

Your Customer Should have a Operators Ma ual

The operators ma ual is a importa t part of this equipme t. Your

customer should keep it ear for easy access.

If your customer eeds a replaceme t operators ma ual, co tact:

BKI

Tech ical Services Departme t

2812 Gra dview Dr.

Simpso ville, S.C. 29680

Or call toll free: 1-800-927-6887

Outside the U.S., call 864-963-3471

Safety Labels Must be Clea a d i Good

Co ditio

Make sure all safety labels are i place, clea a d i good co ditio .

Replace a y damaged or missi g safety labels.

If you eed ew safety labels, co tact:

BKI

Tech ical Services Departme t

2812 Gra dview Dr.

Simpso ville, S.C. 29680

Or call toll free: 1-800-927-6887

Outside the U.S., call 864-963-3471

Mobile Hot Bar Introduction

UPPER CANOPY

POWER

1234

WELL 4

WELL 3

WELL 2

WELL 1

WELL 5

Safety Labels

Mobile Hot Bar Operation

Operation

Controls and Indicators

The mobile hot bar co trols are show i the figure below. The rocker switch tur s the power supply

to the u it o a d off. The temperature co trols adjust the temperature of the well a d overhead heati g

eleme ts.

UPPER CANOPY

POWER

1234

WELL 4

WELL 3

WELL 2

WELL 1

WELL 5

UPPER CANOPY

POWER

1234

WELL 4

WELL 3

WELL 2

WELL 1

WELL 5

Hardware Controls

Item #

Description

Function

1 Mai Power Switch Tur s power O or Off to the e tire u it. Whe placed i the o

positio , the well a d overhead heaters are powered a d the lights

illumi ate. Whe placed i the off positio , power is removed from

the e tire u it.

2 I dividual Well

Thermostats

Co trols the temperature of the specific well as show o the well

diagram. Rotate clockwise to i crease the temperature a d

cou ter clockwise to decrease the temperature.

3 Overhead Heaters

I fi ite Switch.

Co trols the temperature of all of the overhead heaters i the

ca opy. Rotate clockwise to i crease the temperature a d cou ter

clockwise to decrease the temperature.

Mobile Hot Bar Operation

Preheating

You should allow the u it to preheat for a mi imum of 30 mi utes before loadi g it with product. The

recomme ded i itial setti g for the well thermostats is 7 a d for the upper ca opy heaters is 7.

Temperature Ad ustment

After placi g the product i to the hot bar, it may be ecessary to adjust the thermostat setti gs i order to

mai tai the proper i ter al temperature for the product o display.

Measure the product i ter al temperature every 30 mi utes by i serti g a food thermometer i to the food.

The i ter al temperature of the food should be o less tha 140°F [60°C]. Most areas of the cou try have

regulatio s gover i g the mi imum temperature for hot foods. Make certai to check with your local

authorities.

If ecessary adjust the thermostat setti gs to mai tai the proper i ter al temperature of the food product.

The thermostats should be set to the lowest possible setti g that will mai tai the proper product

temperature.

Operational Guidelines

Foods should be a mi imum of 175° F [80° C] before bei g placed i the u it.

Keep food thermometer o ha d. Check the food temperatures every 30 mi utes

Rotate the food products. Foods loaded i first should be served first as much as is practical.

Foods held for lo g periods of time are more difficult to mai tai at proper temperature. Also, fresh ess a d

product quality dimi ish if foods are held too lo g. Most areas of the cou try have sa itatio regulatio s

gover i g how lo g foods ca be held. Make certai to check with your local authorities.

Unit Shutdown

Remove all food pa s holdi g the food product from the u it. Move the rocker switch to the OFF positio to

tur the power to the heaters a d lights off. After the temperature has cooled below 120°F (50°C), remove

a y residue from the well a d clea the equipme t thoroughly.

Mobile Hot Bar Installation

Installation

Serious i jury, equipme t damage or death could result if attempti g to i stall

this u it yourself. E sure that a authorized BKI service age t i stalls the u it.

Unpacking and Handling

The compa y taki g delivery of this equipme t is respo sible for fili g all freight claims with the deliveri g

truck li e. I spect all carto s a d crates for damage as soo as they arrive. If damage to carto s or crates is

fou d, or if a shortage is fou d, ote this o the bill of ladi g (all copies) prior to sig i g.

If damage is fou d whe the equipme t is ope ed, immediately call the deliveri g truck li e a d follow up the

call with a writte report i dicati g co cealed damage to your shipme t. Ask for a immediate i spectio of

your co cealed damage item. Packagi g material MUST be retai ed to show the i spector from the truck

li e.

Do ot walk o top of the equipme t or damage to the equipme t a d serious

perso al i jury could occur. The equipme t is ot structurally desig ed to support

excessive exter al loadi g such as the weight of a perso . Do ot place heavy

objects o the equipme t.

Move the u it as close as possible to its perma e t locatio before movi g the u it off of the shippi g pallet.

Make certai there are o separately packed accessories before discardi g packagi g.

Location

The u it must be located o a level surface. After movi g the u it, be sure to lock all 4 casters o the u it.

Wiring Connection and Grounding

Electrocutio , equipme t failure or property damage could result if a u lice sed

electricia performs the electrical i stallatio . E sure that a lice sed electricia

performs the electrical i stallatio i accorda ce with local codes, or i the abse ce of

local codes, with the Natio al Electrical Code, ANSI NFPA 70-20XX.

Cord e try k ockouts are provided o the top a d bottom of the u it. Refer to the Mecha ical Specificatio s

sectio of this ma ual for the locatio of these k ockouts.

Refer to the Wiri g Diagrams i this ma ual for the proper 1 or 3 phase co ectio s for the specific model

bei g i stalled. I stall the provided termi al block jumpers i the termi al block that the field wiri g

co ectio s are bei g made to as show i the appropriate wiri g diagram.

General Guidelines

I the abse ce of local codes refer to the latest editio of o e of the followi g:

Natio al Electrical Code, ANSI/NFPA 70-20XX (USA) which ca be obtai ed from:

The Natio al Fire Protectio Associatio

Batterymarch Park

Qui cy, MA 02269

Verify that the power supply co forms to the electrical rati g listed o the data plate.

E sure that the applia ce is grou ded (earthed).

Mobile Hot Bar Installation

Mechanical Specifications

10°

34 3/8

[873.2]

59 1/8

[1501.9]

5 7/8

[148.8]

11 9/16

[293.7]

9 7/8

[251.1]

17 7/8

[453.8]

36 1/16

[916.0]

7 3/8

[187.8]

7 1/4

[184.2]

[203.2] 4 15/16

[125.4]

12 7/8

[327.0]

OPTIONAL

ANGLED

WELL

RISER

TOP CORD ENTRY

(3/4 KNOCK OUT)

BOTTOM CORD ENTRY

(3/4 KNOCK OUT)

MODEL WELLS DIM. "A"

MHB-3 3 43 [1092]

MHB-4 4 56 1/2 [1435]

MHB-5 5 70 [1778]

208V 220V 240V

MODEL kW Amps* kW Amps* kW Amps*

MHB-3 3.3 10.7/15.9 3.2 10.0/14.7 3.8 10.9/16.0

MHB-4 4.4 12.5/21.1 4.3 11.5/19.5 5.1 12.5/21.2

MHB-5 6.2 18.7/29.9 6.0 16.2/27.4 7.2 17.7/29.8

* ALL MODELS ARE 3 or 1 Ph

AMPS SHOWN ARE 3 Ph/ 1 Ph

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