Picard LP - 200 Series User manual

1
LIVRE D’INSTRUCTIONS
ET DE PIÈCES
Numéro de série
CERTIFIED TO
CSA Std. 1.8-2006 (R2012)
CONFORM TO
ANSI Std. Z83.11-2006 (2012)
MU-LP-GEA-00 FEBRUARY 24 2014
OPERATION, MAINTENANCE
AND PARTS MANUAL
MODEL LP - 200 - -
SERIAL NUMBER
( )

2
HERE ARE SOME STICKERS YOU WILL FIND ON YOUR
OVEN:
ATTENTION BRÛLANT
C A U T I O N H O T
DANGER-WARNING
Never put your hands inside the oven while the stone
conveyor is moving.

3
WARNINGS
FOR YOUR SAFETY:
Do not store or use gasoline or other flammable vapours or liquids in the vicinity of this
oven or any other appliance.
WARNING
Improper installation, adjustment, alteration, service or maintenance may result in
property damage, injury or even death. Read the installation operating guidelines and
maintenance instructions thoroughly before installing or servicing this equipment.
THIS MANUAL MUST BE KEPT FOR FUTURE REFERENCE.
STORE IT IN A PLACE EASILY ACCESSIBLE.
IF A GAS ODOR IS DETECTED
Close immediately the manual gas control valve.
Do not try to turn on any appliances.
Do not touch any electrical switch; do not use any phones in your building.
Immediately contact your gas supplier using a neighbor’s phone. Follow the gas
supplier’s instructions.
If you cannot reach your gas supplier, contact the fire department.

4

5
CONGRATULATIONS!
YOU ARE NOW THE OWNER OF A NEW PICARD TUNNEL OVEN
GAS TYPE MODEL:____________ NATURAL OR PROPANE 
Regarding your business concern, we are convinced that you will enjoy your equipment
and, on behalf of the company, we do appreciate your choice.
Your new tunnel oven was built using the latest technology and was designed with
production proven reliability. A team of experienced technicians completed the
manufacturing of the approved equipment committed to excellence.
MANUFACTURING IMPROVEMENTS AND FEATURES
-Specially designed for all-purpose baking.
-Designed and built with care and precision for trouble-free running.
-Easy to operate and clean.
-Because most of the manufacturing can now be done in our factory, the result is a
better end product.
-Application of different kinds of hi-tech on electronics and materials.
FOR YOUR SAFETY, THIS OVEN CONFORMS TO
CSA Std. 1.8-2006 (R2012)
ANSI Std. Z83.11-2006 (2012)
ANSI/NSF STD. 4-2009

6
TABLE OF CONTENTS
MANUAL INSTALLATION 7
Distance to keep from flammable product 7
Power and pressure 7
Cautions 8
Operating, installing and technical service 9
Flue connections 10
External dimensions 12
MANUAL INSTRUCTIONS 13
Starting up and shutting off your oven 13
Control panel functioning 14
MAINTENANCE 17
Maintenance chart 17
ELECTRICAL DIAGRAM 19
PRE-DRYING 23
WARRANTY 25
APPENDICES 27

7
MINIMAL DISTANCE REQUIRED BETWEEN THE
OVEN AND FLAMMABLE MATERIAL
Combustible and non combustible materials: 2 inch clearance.
GAS CAPACITY AND PRESSURE
MODEL
ORIFICE
TYPE
OF GAS
CAPACITY
BTU
LINE PRESSURE
MANIFOLD
PRESSURE
LP-200-4-20G
74
Propane
115,000
12-14’’ WATER COLUMN
11’’ WATER COLUMN
LP-200-4-20G
62
Natural
116,000
5-6’’ WATER COLUMN
3.5’’ WATER COLUMN
LP-200-4-32G
75
Propane
166,500
12-14’’ WATER COLUMN
11’’ WATER COLUMN
LP-200-4-32G
65
Natural
168,000
5-6’’ WATER COLUMN
3.5’’ WATER COLUMN
LP-200-6-20G
73
Propane
130,000
12-14’’ WATER COLUMN
11’’ WATER COLUMN
LP-200-6-20G
60
Natural
131,500
5-6’’ WATER COLUMN
3.5’’ WATER COLUMN
LP-200-6-32G
74
Propane
191,000
12-14’’ WATER COLUMN
11’’ WATER COLUMN
LP-200-6-32G
62
Natural
198,000
5-6’’ WATER COLUMN
3.5’’ WATER COLUMN
LP-200-6-40G
74
Propane
210,000
12-14’’ WATER COLUMN
11’’ WATER COLUMN
LP-200-6-40G
63
Natural
210,000
5-6’’ WATER COLUMN
3.5’’ WATER COLUMN
LP-200-4-20G-E
74
Propane
115,000
12-14’’ WATER COLUMN
11’’ WATER COLUMN
LP-200-4-20G-E
62
Natural
116,000
5-6’’ WATER COLUMN
3.5’’ WATER COLUMN
LP-200-4-32G-E
75
Propane
166,500
12-14’’ WATER COLUMN
11’’ WATER COLUMN
LP-200-4-32G-E
65
Natural
168,000
5-6’’ WATER COLUMN
3.5’’ WATER COLUMN
ELECTRICAL POWER
MODEL
TYPE
OF GAS
VOLTS
PHASES
POWER OF TOP
ELEMENTS
AMPS
LP-200-4-20G-E
Propane
208
3
7 500 W
36 A
LP-200-4-20G-E
Natural
208
3
7 500 W
36 A
LP-200-4-32G-E
Propane
208
3
12 500 W
50 A
LP-200-4-32G-E
Natural
208
3
12 500 W
50 A
NOTE
Picard gas units are manufactured only to be used with the type of gas specified on the unit rating
plate.
The installation must be in accordance with local codes, or in the absence of local codes, to the ANSI
Z223.1 / NFPA 54 (National Fuel Gas Code) or
CAN/CSA-B149.1 (Natural and or propane gas installation code)

8
WARNING!
DO NOT SPRAY LIQUIDS OR VAPORS ON OR NEAR ELECTRICAL
EQUIPMENT . DO NOT USE THIS APPLIANCE IF ANY OF ITS PARTS
HAVE BEEN UNDER WATER . CONTACT IMMEDIATELY A QUALIFIED
SERVICE TECHNICIAN TO INSPECT THE APPLIANCE AND TO
REPLACE ANY PARTS OF THE CONTROL SYSTEM AND GAS CONTROL
WHICH HAVE BEEN UNDER WATER.

9
PICARD TUNNEL OVEN OPERATING, INSTALLING AND
TECHNICAL SERVICE :
Operational information on this equipment has been prepared to be used by a qualified and/or
authorized operating personnel. All installation and/or service on this equipment is to be
performed by qualified, certified, licensed and/or authorized installation or service technician.
Service may be obtained by contacting the factory service department, factory representative or
local service agency.
DEFINITIONS :
- QUALIFIED AND/OR AUTHORIZED GAS TECHNICIAN:
Qualified or authorized operating personnel are those who have carefully read the information
in this manual and are familiar with the equipment's functions or have had previous experience
operating the type of equipment covered in this manual.
- QUALIFIED INSTALLATION PERSONNEL:
Qualified installation personnel can be represented by: an individual, a firm, a corporation or a
company which, either in person or through a representative, is involved and is responsible for:
1. The installation of gas piping from the outlet side of the gas meter or service regulator when
the meter is not provided, and the connection and installation of the gas appliance. The
qualified installation technician must be experienced in such work, be familiar with all
required precautions, and have complied with all requirements of state or local authorities
having jurisdiction. Reference in Canada: Canadian Standard CAN/CSA-B149.1 and
Z223.1 / NFPA 54 (Natural and/or propane gas installation code)
2. The installation of electrical wiring from the electric meter, main control box or service
outlet to the electric appliance. The qualified installation technician must be experienced in
such work, be familiar with all required precautions, and have complied with all
requirements of state or local authorities having jurisdiction.
3. The appliance, when installed, must be electrically grounded in accordance with local
codes, or in the absence of local codes, with the National Electrical code ANSI/NFPA 70,
or the Canadian Electrical code, CSAC22.1 No 109 or conform to UL STD 197.

10
PICARD TUNNEL FLUE CONNECTIONS
For installation under a ventilation hood only.
Do not have fans blowing directly on the oven and, wherever possible, avoid opening windows
next to the oven sides or back or using wall type fans, which create crosscurrents of air within
the room.
IMPORTANT
This oven is to be installed in an area with adequate air supply and (adequate) clearance
for air openings into the combustion chamber of the unit.
CAUTIONS
The areas surrounding the front, rear and sides of the unit should be kept clear so that
the necessary air flow, which is required for proper combustion and operation, isn’t
blocked. Unit should also be positioned for easy maintenance.
WARNING
The Picard oven must be interlocked with the venting hood, using a pressure or a
vacuum switch (refer to the electrical diagram on page 19).
GAS ENTRY CONNECTION
The tunnel oven on casters must be connected to the gas line by a flexible tubing. A safety
chain must join the tunnel oven to the wall to prevent it from moving. The length of the safety
chain must refrain the flexible tubing from tightening.
IMPORTANT
All exhaust systems are required to have make-up air system that replaces 100% of the
exhaust air. Windows, doors, or other openings into the establishment cannot be used
for the purposes of providing make-up air. A separate duct providing air into the
building is required.

11
PICARD TUNNEL OVEN TYPE OF FLUE CONNECTION
Or you could also use two small hoods. One at the entry and the other at the exit.
IMPORTANT
The drawing above is used as an example to illustrate how the oven should be properly connected.
GAS ENTRY CONNECTION
The tunnel oven on casters must be connected to the gaz line by a flexible tubing. A safety chain
must join the tunnel oven to the wall to prevent it from moving. The length of the safety chain must
refrain the flexible tubing from tightening.
WARNING
The Picard oven must be interlocked with the venting hood, using a pressure or a vacuum
switch (refer to the electrical diagram on page 19).
60”

12
PICARD TUNNEL OVEN EXTERNAL DIMENSIONS
EXTERNAL
DIMENSIONS
A
B
C
LP-200-4-20G-E
99.25
46
49.75
LP-200-4-32G-E
99.25
58
49.75

13
FOR YOUR SAFETY, READ BEFORE OPERATING
WARNING : Failure to follow these instructions carefully may result in a fire or explosion
that may cause property damage, personal injury or death.
1. This appliance does not have a pilot. It is equipped with an ignition device which
automatically lights the burner. Do not try to light the burner by hand.
2. BEFORE OPERATING, smell all around the appliance for gas. Be sure to smell close to
the floor because some gases are heavier than air and will settle on the floor.
WHAT TO DO IF YOU SMELL GAS
-Close immediately the manual gas control valve.
-Do not try to turn on any appliances.
-Do not touch any electric switch; do not use any phones in your building.
-Immediately contact your gas supplier using a neighbor’s phone. Follow the gas
supplier’s instructions.
-If you cannot reach your gas supplier, contact the fire department.
LIGHTING INSTRUCTIONS FOR INTERMITTENT PILOT
1. Turn ON manual gas control valve.
2. Turn gas control knob to the “on” position.
3. Turn ON selector switch on panel control.
4. Set the thermostat to desired temperature.
5. To adjust the speed of the stone conveyor
NOTE : IF YOU HAVE TO RESTART THE APPLIANCE, YOU MUST WAIT 5
MINUTES IN ORDER TO CLEAR OUT ANY REMAINING GAS IN THE
OVEN.

14
PICARD TUNNEL OVEN CONTROL PANEL
Stone temperature
controller
Burner on-off
main switch
Baking time
On-off switch for
electric heating
element
Emergency
stop button
Vault element
control

15
02
03
02
TEMPERATURE CONTROL FUNCTIONING

1. Displays measuring units.
2. Displays the actual baking temperature inside the oven.
3. Displays the preset temperature.
4. Key to select configuration levels.
5. Key to select operation parameters.
6. Press this key down to lower temperature.
7. Press this key up to increase temperature.
BAKING TIME
1Displays baking time.
2Press this key to increase the time value.
3Press this key to decrease the time value.
VAULT ELEMENT CONTROL
1. The On element setting in seconds
2. The Off element setting in seconds
ON
OFF
POWER
2
8
20 %
4
6
40 %
6
4
60 %
8
2
80 %
>0
0
100 %
01
03
04
05
06
07
NOTE
If you simultaneously press on keys 04 and 05, you will access the setting area. The temperature
control will be unusable. Please contact the factory’s customer service or your sales representative
for more information.
01
02
01

16
FIRST BAKING PROCESS
You have 1 flow control key on the side of the oven.
LP-200-4-20G AND LP-200-4-32G

17
PICARD TUNNEL OVEN MAINTENANCE CHART
IT IS VERY IMPORTANT TO
DISCONNECT THE POWER
SUPPLY BEFORE SERVICING AND
MAINTENANCE
EVERY DAY
EVERY TWO WEEKS
MONTHLY
ONCE A YEAR
TO BE CARRIED OUT BY
Drain oil from the gearbox. (Texaco
mepora 460 SAE80-90)
*
Certified technician
Check the oil level of the gearbox.
*
Customer
Check the oven's driving shaft support
bushings
*
Certified technician
Add high temperature grease to all pillow
block and flange bearings
*
Distributor /
Certified technician
Customer
Add high temperature grease to all drive
chain
*
Lubricating the chain with **dry
graphite food grade lubricant based oil**
(See page : 18)
*
Distributor /
Certified technician
Customer
Clean up the granite stone.
(See page : 18)
*
Customer
Clean up the nozzle of the burner.
*
Distributor /
Certified technician
Replace the ignition cable.
*
Distributor /
Certified technician
Clean up the fan of the motor.
*
Distributor /
Certified technician
Clean up the windows and the oven in
general.
*
Customer
To tighten the chains
*
Distributor /
Certified technician
Check the V belt
*
Distributor /
Certified technician
Customer
Clean up the seed drawer.
*
Customer
**WE RECOMMEND PETROCHEM FOODSAFE PETRO-SYN FG-220 (GRAINGER NO:3NLK1) OVEN CHAIN LUBE**

18
WARNING
Do NOT clean up a hot
stone with cold water or it
could crack.
PICARD TUNNEL OVEN MAINTENANCE
LUBRICATING THE CHAIN FOR STONE
1. Make sure the inside temperature of oven is lower than 122 ˚F or 50 ˚C.
2. Remove the hood to access the chains.
3. Turn ON the stone conveyor to its maximum speed.
4. Use dry graphite food grade lubricant on its entire length at the 4 places indicated by the
arrows on the drawing above.
CLEANING UP THE STONE CONVEYOR
1. Lower the oven internal temperature to 150 ˚F or 66 ˚C.
2. Remove the hood.
3. Turn ON the stone conveyor to its maximum speed.
4. Clean up the stones with one of the scrapers sent with
the oven. Afterwards, clean it up again with a rag and
warm water.
CLEANING UP THE EXIT CONVEYOR
1. Turn OFF the main burners’ ignition switch.
2. Clean up the wire belt with a rag and warm
water. To ease to cleaning process, pull the wire
belt upwards.
01

19
ELECTRICAL DIAGRAM

20