HSS Hire 56772 Troubleshooting guide

Code 56772/56781/56782
Evaporative
Coolers
Fan assisted cooler/humidifier, using the
cooling effect of water evaporation.
Operating & Safety Guide 612
612/02
©HSS Hire Service Group Plc 2003 No. 612/02
Group Office: 25 Willow Lane, Mitcham, Surrey CR4 4TS
Web Site: http://www.hss.com
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Next, set the water control to ‘OFF’ if the fan only
is required or progressively anti-clockwise towards
‘ON’ to increase the cooling effect.
There is an airflow direction control on the front grill,
to aim the flow in the required direction.
Control Type 2…
Turn the ON/OFF/Fan speed control to give the
desired airflow. This dial also switches the unit OFF
when set to ‘OFF’.
Next, raise the water flow lever to stop any water
flow if the fan only is required or lower the lever
for a cooling effect.
There are two airflow direction controls. The airflow
up/down control lever manually sets the vertical
airflow.
The vertical swing controls is a powered system
which moves the deflectors from left to right
continuously when set to ON.
If you need the air to be sent in one direction, set the
louver ON then OFF once in the required position.
Control Type 3…
Turn the 3-speed fan control to give the desired
airflow.
Next, set the water control anti-clockwise if the fan
only is required or progressively clockwise to
increase the cooling effect.
Control Type 4…
Turn the fan control anti-clockwise for fan only (3
speed settings), and clockwise for fan with cooling
(3 settings).
All Models…
NOTE: Full fan and full water flow will act as a
humidifier, placing moisture back into the air.
EQUIPMENT CARE
Never use a cooler except for its intended purpose.
If it will not do what you want with reasonable ease and
speed, assume you have the wrong type of cooler for the
job. Contact your local HSS Hire Shop for advice.
Keep the equipment clean - you will find this less of a
chore if you clean it regularly, rather than wait until the
end of the hire period.
Water Resevoir
Because the HSS Evaporative Coolers have a
reservoir of water, which cannot be emptied
safely by the user, it is important that the unit
is not stored for more than 2 days without
being used.
If the unit is required but not used for 2 days,
either run the unit for 1 hour in every 24 or
request a replacement from your local HSS
Hire Shop.
When not in use, store the equipment somewhere
clean, dry and safe from thieves. Protect this
equipment from frost and freezing conditions.
FINISHING OFF
Set the controls to fan only and let the unit run for
10 minutes to dry the water pads.
Switch the unit OFF and give it a final clean up
ready for return, to your local HSS Hire Shop.

For advice on the safety and suitability of this
equipment contact your local HSS Hire Shop.
There is a serious risk of personal injury if you do
not follow all instructions laid down in
this guide.
The hirer has a responsibility to ensure that all
necessary risk assessments have been completed
prior to the use of this equipment.
This equipment should only be used by an
operator who has been deemed competent to do
so by his/her employer.
This equipment should be used by an able bodied,
competent adult who has read and understood these
instructions. Anyone with either a temporary or
permanent disability, should seek expert advice before
using it.
Keep children, animals and bystanders away from
the work area. Cordon off a NO GO area using either
cones, barriers or tape, available for hire from your local
HSS Hire Shop.
Never use this equipment if you are ill,
feeling tired, or under the influence of
alcohol or drugs.
This equipment is heavy, never attempt to lift
it on your own, always get help.
Never lift or move this equipment by its power
supply cable.
GENERAL SAFETY
Industrial Coolers Large Office Coolers Compact Office
Cooler
Never place anything on top of a cooler and never
obstruct its air vents. Leave a 300mm gap all round
to let air circulate.
Pay special attention to the drain hose and tap,
regularly check for leaks. Failure to do this may
cause expensive damage to carpets and other floor
coverings.
Always switch OFF and unplug the equipment
when not in use.
Ensure the work area is well lit and ventilated, if in
doubt, ask about lighting and ventilation equipment at
your local HSS Hire Shop.
Check the condition of the equipment before use.
If it shows signs of damage or excessive wear, return it to
your local HSS Hire Shop.
ELECTRICAL SAFETY
The HSS Evaporative Coolers plug into a standard
230V 13amp power socket.
If the equipment fails, or if its power supply cable or plug
becomes damaged, return it. Never try to repair it yourself.
Keep cables out of harm’s way, and clear of the work area.
Extension leads should be fully unwound and loosely
coiled, away from the equipment. Never run them through
water, over sharp edges or where they could trip someone.
Keep the equipment dry, using electrical equipment
in very damp or wet conditions can be dangerous.
To reduce the risk of electric shock, always use a
suitable RCD (Residual Current-Operated Device)
available from your local HSS Hire Shop. Or power the
equipment from a mains circuit with a built in RCD.
Ensure the machine and power socket are switched
OFF before plugging into the power supply.
GETTING STARTED
It is essential to familiarise yourself with all the
controls before starting.
Set the equipment up on a firm level surface in a
room where both windows and doors can remain
open.
To cool a room efficiently the unit requires a
continuous supply of fresh air and must be positioned
close to an open window or outside door.
You must also have another window or door open for
the warm air to exit.
Fill the unit with clean fresh water. The fill point
will be found either on the top, rear or the front of
the cooler and observe the water level indicator, fill
until it is at the top.
Plug the unit into its power supply and switch the
supply ON.
Each illustration is marked with a control type
number. Check which model you have hired and
follow the respective instruction.
Control Type 1…
Turn the 3-speed fan control to give the desired
airflow. This dial also switches the unit OFF when set to
‘0’.
Drain Off Tap
Air
Flow
Water
Flow Louvre Control
Fan
Speed
ON/OFF
Switch
Control Type 2
Water Level
Indicator
Filler Point
Water Level
Indicator
Filler Point Filler Point
Filler
Point
Filler
Point Water Level
Indicator
11
22
33
Fan
Only
Cool
and
Fan
Control Type 4
AIR
03
2
1
On Off
COOL
Air
Flow Water Flow
Water
Level
Indicator
Control Type 1
Air
Flow
Water
Flow Louvre Control
Fan
Speed
ON/OFF
Switch
Control Type 2
Air Flow
Water Flow
Water
Level
Indicator
Control Type 3