Abacus Lighting, Sutton-in-Ashfield, Nottinghamshire, NG17 5FT, England. Tel: (+44) 01623 511111, www.abacuslighting.com
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1.
Safety
WE STRONGLY RECOMMEND THAT THESE REQUIREMENTS ARE READ
CAREFULLY BEFORE ATTEMPTING TO INSTALL, OPERATE AND MAINTAIN THIS
EQUIPMENT.
i) It is essential that all operators are trained and authorised in the safe use of the counterbalance unit.
ii) It is recommended that certified operator training be carried out by Abacus personnel.
iii) The counterbalance unit must only be used for the purpose intended, as described in these
operating instructions. Abacus Lighting Limited will not be held responsible for any misuse or abuse
of the unit. Similarly no repair, modification or maintenance work, other than that specified in these
instructions, must be carried out unless authorised by Abacus.
iv) During the lowering and raising operation the operator must ensure that all non essential
personnel and members of the public are kept clear from the areas adjacent to and in front of the
mast. These areas should be clearly defined and cordoned off to prevent access.
v) It is important that hands and loose items of clothing are kept away from moving parts, both on the
mast and counterbalance unit.
vi) Head protection must be worn at all times when operating a counterbalance unit on a raise and
lower mast.
vii) When manhandling or lifting the counterbalance the operator should ensure that they are
physically capable of carrying out the task. Ensure good manual handling techniques are employed at
all times and for heavy units two people should carry out the task.
viii) Refer to the appropriate performance data sheet, supplied on request, for details of maximum
permitted head-load weights and wind areas.
ix) The counterbalance must be visually checked, before and after use, for signs of damage or worn
parts. If repairs are necessary they must be carried out prior to using the counterbalance unit. For
hydraulic units it is essential that the ram be closed after use. Failure to do so could result in damage
to the piston rod and seals, which in turn could compromise the safe working of the unit.
x) It is recommended that the counterbalance unit be stored indoors when not in use.
xi) When using hydraulic counterbalance units it is essential that the operator is aware of the COSHH
regulations relating to the safe handling of hydraulic oil. Reference should be made to the COSHH
data sheet supplied in these instructions.
