Professional grillers
PPRESS
Ed. 06/2012
Operating and Maintenance Manual
1
INTRODUCTION
This manual is meant to provide customers with information on the machine and its specifications and the necessary
operating and maintenance instructions in order to guarantee the best possible use of the machine and preserve its
efficiency in the long term.
This manual is to be used by qualified and skilled people well informed about the use of the machine and its
periodical maintenance.
CONTENTS
CHAP. 1 - INFORMATION ON THE MACHINE pag. 3
1.1 - GENERAL PRECAUTIONS
1.2 - SAFETY DEVICES INSTALLED ON THE MACHINE
1.2.1 - USA version
1.3 - DESCRIPTION OF THE MACHINE
1.3.1 - general description
1.3.2 - manufacturing features
1.3.3 - machine components
CHAP. 2 - TECHNICAL DATA pag. 4
2.1 - OVERALL DIMENSIONS, WEIGHT, CHARACTERISTICS...
CHAP. 3 - THE ARRIVAL OF THE MACHINE pag.5
3.1 - DESPATCH OF THE MACHINE
3.2 - PACKAGE CHECK UPON RECEIPT
3.3 - PACKAGE DISPOSAL
CHAP. 4 - INSTALLATION pag.6
4.1 - SETTING UP OF THE MACHINE
4.2 - ELECTRICAL CONNECTIONS
4.3 - FUNCTIONING CHECK
CHAP. 5 - USE OF THE MACHINE pag.7
5.1 - CONTROLS
5.2 - FIRST USE OF THE MACHINE
CHAP. 6 - GENERAL CLEANING pag.8
6.1 - INTRODUCTION
CHAP. 7 - MAINTENANCE pag.8
7.1 - GENERAL FEATURES
7.2 - POWER SUPPLY CORD
CHAP. 8 - DISPOSAL OF THE MACHINE pag.8
8.1 - PUTTING THE MACHINE OUT OF SERVICE
CHAP. 9 - ELECTRIC CIRCUIT DIAGRAM OF THE GRILLERS pag.9
9.1 - 230V/60Hz electric circuit diagram of PPRESS2R-01 and PPRESS2F-01
9.4 - 120V/60Hz electric circuit diagram of PPRESS1.5R-01, PPRESS1.5F-01
and PPRESS1R-01 - PPRESS1F-01
2
CHAP. 1 - INFORMATION ON THE MACHINE
1.1 - GENERAL PRECAUTIONS
The machine must be operated only by highly qualified people who are fully aware of the safety measures described
in this manual.
In case of a personnel turn over, training is to be provided in advance.
Before starting cleaning and maintenance operations, disconnect the plug from the supply socket.
Assess the residual risks carefully to carry out cleaning and maintenance.
Cleaning and maintenance require great concentration.
A regular control of the electric supply cord is absolutely necessary; a worn-out or damage cord is very dangero us.
If the machine shows malfunctions, it is recommended not to use it and to abstain from trying to repair it; please call
the “Service Centre”.
The GRILLERS are used for cooking, heating, toasting, and to grill foodstuffs. Do not use the machine for other uses
or for any products other than foodstuffs.
The manufacturer is not liable in the following cases:
if the machine has been tampered by non-authorized personnel;
if some parts have been substituted by non original spare parts
if the instructions contained in this manual are not followed accurately;
if the machine surface is not cleaned with the right product.
1.2 - SAFETY DEVICES INSTALLED ON THE MACHINE
1.2.1 - USA version
Complies with:
- UL 197
- NSF 4
1.3 - DESCRIPTION OF THE MACHINE
1.3.1 - General description
Our firm has designed and manufactured the GRILLERS to cook, heat, toast, grill foostuffs (as fish, meat, vegetables,
etc.) and to guarantee:
the highest degree of safety in functioning, cleaning and maintenance;
the highest hygienic standard due to an accurate choice of materials which come into contact with the foodstuffs;
the lowest loss of heat produced by the resistances;
solidity and stability of all the elements;
great handiness.
1.3.2 - Manufacturing features
The structure of the GRILLERS are made of stainless steel AISI 430 and the cooking gridirion is made of a special cast
iron treated with vetrified food enamel, this guarantees hygienic conditions and high resistance to acids, salts and
oxydation processes.
;
3
1.3.3 - Machine components
FIG. n°1 - General view of the machine
LEGEND:
GRILLERS
1 Lower cooking gridirion
2 Thermostat
3 Functioning pilot lamp
4 Feet
5 Collecting tray for gravy
6 Upper cooking grid
1
3
6
5
4
2
CHAP. 2 - TECHNICAL DATA
2.1 - OVERALL DIMENSIONS, WEIGHT, CHARASTERISTICS...
FIG. n°2 - Overall dimensions drawing
Models
A x B
C x D x E
F
Cooking space dimension
Supply
Power
Plug
Net weight
TAB. n°1 - Overall dimensions and technical features.
U.m.
mm 215x275 340x275 475x275
mm 260x435x235 380x435x235 515x435x170
mm 500 500 500
mm 250x255 355x255 500x255
W 1700 1700 1600
Nema 5 - 20A Nema 5 - 20A Nema 6 - 20A
Kg 15 21 18
PPRESS1R-01
PPRESS1F-01
PPRESS1.5R-01
PPRESS1.5F-01
120V / 60Hz 230V / 60Hz
PPRESS2R-01
PPRESS2F-01
WARNING: The electrical characteristics for which the appliance is designed are indicated on the reference plate
applied on the side of the machine; before connecting to power supply, please read paragraph
4
4.2.
CHAP. 3 - THE ARRIVAL OF THE MACHINE
3.1 - DESPATCH OF THE MACHINE (see FIG. n°3)
The GRILLERS are accurately packed and then despatched from our warehouse.
The package of the grillers includes:
a) a strong cardbox + inside protections;
b) the machine;
c) this manual;
d) scraper or brush (f) in accordance with the model;
e) conformity declaration.
a)
b)
FIG. n°3 - Package description
c)
d)
e)
f)
5
3.2 - PACKAGE CHECK UPON RECEIPT
If no external damage is evident on the package upon its arrival, open it and check that all the components are inside
(see FIG. n°3). If the package has suffered rough handling, bumps or crashes, the carrier must be informed about any
damage; moreover a detailed report on the extent of the damage caused to the machine must be filled within three days
from the delivery date shown in the shipping documents. Do not overturn the package!! When the package is
transported, make sure the box is lifted by the 4 corners (parallel to the ground).
3.3 - PACKAGING DISPOSAL
The components of the packaging (cardboard, eventual pallets, plastic straps and polyurethane) are urban solid waste;
therefore they can be easily disposed.
If the machine has to be installed in countries where specific regulations are in force, packaging must be disposed in
compliance with them.
CHAP. 4 - INSTALLATION
4.1 - SETTING UP OF THE MACHINE
The machine must be installed on a working table suitable for its overall dimensions shown in Tab. 1, therefore it must
be adequately large, well levelled, dry, smooth, resistant, stable and placed at a height of 80 cm from the ground.
Moreover the machine must be installed in a room with max. 75% not saline humidity at a temperature between +5°C
and +35°C; that is to say in a place that does not provoke the machine failure.
4.2 - ELECTRICAL CONNECTIONS
The machine is equipped with a power supply cord which section is adequate to the absorb p ower and a plug.
To connect the machine, follow the indication of the rating plate - serial number (see FIG. n°4).
Check that the earthing is fully operational.
Moreover check that the features on the rating plate - serial number (see FIG. n°4) correspond to the features shown in
the consignment and delivery note, and that the disconnecting plug and the socket are easy to reach when the machine
is functioning.
FIG.n°4 - Rating plate-serial number
4.3 - FUNCTIONING CHECK
To check the machine functioning, just turn the “start” regulator knob clockwise (placing yourself in front of the knob),
and starting from the minimum, observe if the pilot lamp turns on .
When the pilot lamp is on, it means that the machine is functioning.
6
CHAP. 5 - USE OF THE MACHINE
5.1 - CONTROLS ON THE GRILLERS
The controls are placed on the machine has shown in the figure below.
1 Thermostat
2 Pilot lamp, it indicates that the resistors are on.
2
1
FIG. n°5 - Controls position on the grillers
5.3 - FIRST USE OF THE MACHINE
When the machine is delivered, the steel surfaces are protected with a nylon anti-scratch film. This film has to be
removed accurately before starting the machine and pay attention to remove eventual residuals of glue.
To perform this operation, do not use sharpening tools, inflammable or abrasive substance s.
The insulating materials used during the manufacturing and the residuals of grease due to the mechanical installation of
single parts, heat and produce smoke, for this reason, it is necessary to start the machine outside, putting it at the
maximum for 15-20 minutes.
WARNING
burning dangers.
To load the product follow this procedure:
1. place yourself in a correct position (FIG. n°6), avoiding any contact with the machine;
2. choose the correct temperature using the knob (for the grillers) and regulate the heating intensity for the toasters;
3. when the griller or the toaster is hot, place the product and start the cooking;
4. at the end of the cooking, remove the residuals from the grid;
5. if the griller is inactive for a long period (f.i. one or two hours), place the knob to 0 °C.
: When you place the product on the grid to cook it, this must be hot, so pay attention to residual risks due to
FIG. n°6 - Correct position for cooking
"If the machine has been turned off longer than 30 min., allow at least 10 min. for it to reach cooking temperature again.
If you are not using the machine, but you think you are going to need it soon, set the temperature at 120 F, this will allow
the machine to reach cooking temperature faster".
7
CHAP. 6 - GENERAL CLEANING
6.1 - INTRODUCTION
the machine cleaning is an operation that has to be performed at least once a day and, if necessary more often.
All the machine parts, that are in contact with the product, must be cleaned accurately .
Never clean the machine by means of compressed water or water jets.
The cleaning of the GRILLER can be performed when it is hot, scrape with a metallic brush on the cooking grid
several times, pay the maximum ATTENTION
not to touch the cooking surface because this could cause dangerous
burns.
Take the same care when emptying the collecting tray for gravy.
It is advisable to perform these cleaning operations when the GRILLER temperature is at the minimum so that the
residual grease which sticks to the grid can melt.
It is absolutely forbidden to pour water or other liquids on the grid when it is hot, because the changes of temperature
can provoke their breaking.
WARNING: Before performing any cleaning operation, disconnect the machine plug from the mains to insulate it
from the rest of the installation.
CHAP. 7 - MAINTENANCE
7.1 - GENERAL FEATURES
Before performing any maintenance operations, it is necessary to disconnect the plug from the socket to insulate
completely the machine from the rest of the system.
7.2 - POWER SUPPLY CORD
Periodically check whether the power supply cord is worn-out and, if this is the case, please call the “SERVICE
CENTRE” to have it replaced.
CHAP. 8 - DISPOSAL OF THE MACHINE
8.1 - PUTTING THE MACHINE OUT OF SERVICE
If for some reason, you decide to put the machine out of service, make sure nobody can use it: disconnect it from the
mains and eliminate the electrical connections.
8
9 - ELECTRICAL CIRCUIT DIAGRAM OF THE GRILLERS
9.1 - 230V/60Hz of PPRESS2R-01 and PPRESS2F-01
Fig. n°8
9.2 - 120V/60Hz of PPRESS1.5R-01, PPRESS1.5F-01 and PPRESS1R-01 - PPRESS1F-01
Fig. n°9
9
Univex Corp.
3 Old Rockingham Road
Salem, NH 03079 USA
info@univexcorp.com
SERVICE CENTRE
AUTHORISED DEALER
10
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