Skope Pegasus PG100HC-2, Pegasus PG250HC-2, Pegasus PG550HC-2, Pegasus PG400HC-2 User Manual
PG100/250/400/550HC-2
Horizontal Chiller - INTEGRAL
User Manual
MAN6787O Rev. 4.0 Nov. 2011
SKOPE PEGASUS
PG100HC-2
PG250HC-2
PG400HC-2
PG550HC-2
SKOPE PEGASUS Horizontal Chiller - Integral
PG100/250/400/550HC-2
User Manual
MAN6787O
Rev. 4.0 Nov. 2011
© 2007 SKOPE Industries Limited. All rights reserved.
SKOPE Industries Limited reserve the right to alter specifications without notice.
is a registered trademark of SKOPE Industries Limited.
SKOPE INDUSTRIES LIMITED
Head Office
PO Box 1091, Christchurch
New Zealand
Freephone: 0800 947 5673
Fax: (03) 983 3896
E-mail: enquiry@skope.co.nz
Website: www.skope.co.nz
Trademark Infringement
The SKOPE trademark on this product is infringed if the owner, for the time being, does
any of the following:
• Applies the trade mark to the product after their state, condition, get-up or packaging
has been altered in any manner
• Alters, removes (including part removal) or obliterates (including part obliteration) the
trade mark on the product
• Applies any other trade mark to the product
• Adds to the product any written material that is likely to damage the reputation of the
trade mark
Notice of the above contractual obligations passes to:
• Successors or assignees of the buyer
• Future owners of the product
SKOPE Pegasus Horizontal Chiller - Integral
User Manual
iii
CONTENTS
1 Installation
Safety First . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4
Fitting the Legs or Castors . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
Adjustable Legs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
Adjustable Castors . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
Castor Mounting Plates . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
Positioning the Cabinet . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
Location . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
Ventilation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
Power Supply . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
Shelving. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
Loading Product . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
2 Operation
Automatic Start-Up . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
Refrigeration Unit . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .8
Electronic Controller . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
Cabinet Lighting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .8
HACCP . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
Electronic Controller . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
Controller Display . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
Controller Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10
Temperature Setpoint . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10
Controller Alarms . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11
3 Servicing
Lighting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .12
Cabinet Interior Lights . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12
Cleaning . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13
Cabinet . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13
Condenser Coil . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13
Wiring . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14
Cabinet Wiring Diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14
Refrigeration Unit Wiring Diagram . . . . . . . . . . . . . . . . . . . . . . . . 16
Advanced Servicing. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18
Removing the Refrigeration Unit . . . . . . . . . . . . . . . . . . . . . . . . . 18
Troubleshooting. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .20
4
Installation
User Manual
SKOPE Pegasus Horizontal Chiller - Integral
1 Installation
Safety First Always observe safety precautions when using any electrical appliance.
Read these instructions carefully and retain them for future reference.
When the appliance is used by or near young children or infirm persons,
close supervision is necessary, especially to ensure children do not play
with it.
Do not use this appliance for other than its intended use.
Do not cover the grilles or block the entry or exhaust of airflow by
placing objects up against the refrigeration unit.
Do not probe any opening.
Only use this appliance with the voltage specified on the rating label.
Ensure the appliance has adequate ventilation as this is essential to
economical, high performance.
Be careful not to touch moving parts and hot surfaces.
For your own safety and that of others, ensure that all electrical work is
done by authorised personnel.
If the power supply flexible cord becomes damaged, it must be replaced
by an authorised service agent or similarly qualified person in order to
avoid a hazard.
Ensure all necessary safety precautions are observed during installation
or removal of the refrigeration unit.
The appliance is not designed to be stable while in motion. Use extreme
caution when moving or transporting it.
Do not store explosive substances such as aerosol cans with a
flammable propellant in this appliance.
CAUTION
Never overload the power supply, which could damage the
chiller and product. See the rating label inside the cabinet for
the safe power supply and current draw.
WARNING
Always disconnect the chiller from the mains power supply
before cleaning or maintenance.
5
SKOPE Pegasus Horizontal Chiller - Integral
Installation
User Manual
Fitting the Legs or Castors
Packed inside the the cabinet is a set of adjustable height legs and a set of
adjustable height castors. Either of these sets can be fitted to the cabinet
depending on specific height and manoeuvrability requirements. The legs or
castors should be fitted to the base of the cabinet before final positioning of
the chiller.
Adjustable
Legs
The adjustable legs screw into the castor mounting plates attached to the
bottom of the cabinet. The adjustable legs can adjust the cabinet height up
to 30mm.
To adjust the height of each leg, turn the black plastic foot at the bottom of
the leg counter-clockwise to raise the height or clockwise to lower (see
Figure 2 below).
Adjustable
Castors
The adjustable castors screw into the castor mounting plates attached to the
bottom of the cabinet. The two lockable castors should be fitted to the front
of the cabinet (see Figure 3 below) and the non-locking castors fitted to the
rear (see Figure 4 below). The adjustable castors can adjust the cabinet
height up to 15mm.
To adjust the height of each castor, loosen the lock nut and turn the castor
counter-clockwise to raise the height or clockwise to lower. Re-tighten each
lock nut after final adjustment has been made.
Castor
Mounting
Plates
If the chiller is intended to be mounted on a plinth, the castor mounting
plates attached to the bottom of the cabinet can be removed to provide a flat
bottom. Each castor mounting plate is held in place by four pozi-drive
hexagon head screws (see Figure 1 above).
Figure 1: Castor Mounting Plate
Figure 2: Adjustable Leg
Figure 3:
Lockable Castor (front)
Figure 4:
Non-Locking Castor (rear)
Castor Lock Nut
Castor Mounting Plate
6
Installation
User Manual
SKOPE Pegasus Horizontal Chiller - Integral
Positioning the Cabinet
Location When positioning the cabinet, avoid direct sunlight and warm draughts etc.
The cabinet must NOT be situated where it is affected by warm or hot air
from adjacent equipment, as this will compromise the airflow and
performance of the chiller.
The cabinet must be positioned on a level surface for the doors to shut and
seal correctly, and to prevent the condensate tray from overflowing.
Adequate allowance should be made for door opening.
Always ensure that the top of the cabinet is shielded from impact and
moisture, with either a SKOPE provided bench top or with a custom or
existing bench top.
Ventilation For efficient operation of the chiller, it is essential that adequate ventilation
be provided around the front of the refrigeration unit. Normal operating
conditions should not exceed 40°C at 65% RH.
It is critical that the hot refrigeration exhaust air is not restricted and that it
can easily flow out and away from the front of the cabinet.
Never store cardboard cartons or other items in front of the refrigeration unit
and the ventilation slots in the unit front cover must be kept clear at all times.
When installing the cabinet
Avoid direct sunlight and warm draughts etc.
Allow adequate space for the door/s and/or drawer/s to open fully.
Ensure the cabinet is positioned on a level surface so the door/s shut
and seal correctly and to prevent the condensate tray from overflowing.
Power Supply The chiller is supplied with a 1.8m flexible power cord and plug, which for
transit purposes is located inside a compartment in the rear of the cabinet
(see Figure 5 below).
Before final positioning of the chiller, pull the power cord out from the rear
compartment and connect to the power supply. For convenience, any
surplus cord length may be left inside the cabinet compartment.
Once the chiller has been installed it can be disconnected from the mains
power supply by turning off the cabinet isolating switch and unplugging the
unit supply isolation flex, located inside the refrigeration unit compartment
(see Figure 6 below)
.
Figure 5: Power Cord
Cabinet Isolating Switch
Figure 6: Isolating Switch
WARNING:
Do NOT overload the power supply. See the rating label inside
the cabinet for power supply and current draw.
7
SKOPE Pegasus Horizontal Chiller - Integral
Installation
User Manual
Shelving
The cabinet is supplied with two sets of shelves and shelf support brackets
per door. The shelves can be positioned at different heights to suit various
products.
To fit the shelves
Loading
Product
The chiller should be left running for 30 minutes before loading with product.
When loading the cabinet shelves with product:
Allow air space around all the product, to ensure even cooling and
efficient operation of the chiller.
Do not allow products to overhang the front of the shelf as this could
prevent the doors from shutting. Leave an airspace of at least 75mm
above product loaded on the top shelf.
Do not exceed a maximum loading of 20kg per shelf.
Remove some product if the shelves are flexing or bending.
1. Unpack the shelving items from inside the cabinet.
2. Establish the desired position for each of the shelves, based on the height of
the product intended to go on each shelf.
3. Fit the shelf support
brackets into the
corresponding slots in
both the front and back
support rails. Each shelf
requires two support
brackets.
4. Slide each shelf into the
support brackets.
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