Cornelius Maxi series User Manual

INSTALLATION INSTRUCTIONS
USER INSTRUCTIONS
Operation of the cooler
To maintain the safe operation and reliability of the cooler during normal use, please
observe the following points:-
The cooler is designed to run continuously. During normal use it should only be
switched off when cooling will not be required for a period of more than 24hours. The
cooler should be restarted at least 5hours (dependant on model) before it is to be used.
Do not spill or let liquids drop on the cooler – if liquids do spill onto the unit,
electrically isolate before wiping the spillages up.
Do not place items close to the cooler as this can reduce the air flow and reliability of
the cooler.
Do not place items on top of the cooler as this may cause damage to the agitator/pump
assemblies.
Do not move the unit once full of water.
Don not block the water tank overflow tube – any condensation generated by the
cooler must be allowed to run away.
Note: In the event of malfunction switch off and electrically isolate the cooler.
Always use a qualified Service Engineer to repair the unit – there are no user
serviceable components.
Cleaning Routine
Beer coils can be internally cleaned as part of the regular draught beer system
cleaning as follows:-
1. Purge the beer lines with clean, cool water.
2. Add a chlorinated alkaline solution, diluted with the correct amount of water,
to the system.
3. Allow to stand in the pipes for the time specified by the cleaning solution
manufacturer – usually 30 minutes.
4. Flush the system with clean, cool water to remove all traces of cleaning
solution.
5. Refill the system with beer.
The outside of the cooler can be cleaned using a mild non-foaming aerosol cleaner
sprayed onto a dry soft cloth and wiped over the cooler. Electrically isolate the unit
whilst cleaning.
INSTALLATION
Installation to be carried out by a suitably trained person only. Compliance with local
Bylaws and Codes of Practice must be ensured.

Cornelius Maxi series Specifications

General

Brand	Cornelius
Model	Maxi series
Category	Accessories
Language	English

Summary

User Instructions

Operation of the Cooler

Guidelines for safe and reliable cooler operation, including continuous running and restart times.

Cleaning Routine

Steps for cleaning beer coils and the cooler exterior, emphasizing electrical isolation.

Installation

Siting and Clearance Requirements

Positioning the cooler on a firm level surface with 75mm clearance for airflow and access.

Electrical Connection and Earthing

Fitting the correct plug and ensuring the appliance is earthed as per legislation.

Filling the Water Bath

Filling the unit with cool, clean water to the overflow level, avoiding de-ionised water.

Securing Panels and Initial Power-Up

Ensuring panels are secure, switching on for initial cooling, and noting water displacement.

Connecting Beer Lines and Final Checks

Electrically isolating, connecting beer lines, checking for leaks, and sanitising.

System Ready for Operation

Switching the unit on for operation, noting best results after ice bank formation.

Maintenance

Water Level and Airflow Check

Verifying water level up to overflow and ensuring unimpeded airflow to condenser fins.

Condenser Fin Cleaning

Electrically isolating, removing the back panel, and cleaning fins with a soft brush.

Regular Electrical Safety Checks

Performing periodic checks for electrical safety as determined by the user.

Servicing and Spare Parts

Referring to manual for servicing, using approved spare parts to maintain warranty.

Safety Precautions During Servicing

Always electrically isolate before work, ensure safety after work, replace fan blades, and seals.

Refrigeration System Component Replacement

Replacing the drier when opening the system and fitting new fan blades for motors.