______HSD Technological equipment for Automation _____________________________________
5801H0017 Rev. 02 _________________________________________________________ 71/98
12.2 REPLACING PARTS
Parts must only be removed and replaced by qualified and authorized personnel.
RESIDUAL RISKS:
THE DRAW BAR SPRING IS PRE-LOADED WITH A FORCE
OF HUNDREDS OF KILOGRAMS. IN HSK MODELS IN
PARTICULAR THE DRAW BAR CAN BE VIOLENTLY
EXPELLED FROM THE UNIT, WITH SERIOUS RISK OF
INJURY, IF THE ELECTRO-SPINDLE IS DISASSEMBLED BY
UNTRAINED PERSONNEL.
PERFORM ONLY THE TASKS DESCRIBED IN THIS
MANUAL. FOLLOW THE INSTRUCTIONS SCRUPULOUSLY.
IN CASE OF DOUBT, CONTACT THE HSD TECHNICAL
ASSISTANCE SERVICE.
ALL DISASSEMBLY AND RE-ASSEMBLY OPERATIONS MUST BE PERFORMED
WITH:
ABSOLUTE CERTAINTY THAT THE MACHINE IS STOPPED, THE CONTROL
PANEL IS DISCONNECTED AT THE POWER SWITCH, AND THE SWITCH
LOCKED, WITH THE KEYS HELD BY THE MAINTENANCE MANAGER
ABSOLUTE CERTAINTY THAT THE TOOL IN THE ELECTRO-SPINDLE IS
STATIONARY
A WORKING ENVIRONMENT THAT IS EQUIPPED WITH ALL NECESSARY TOOLS
AND EQUIPMENT AND FREE FROM SOURCES OF POTENTIAL DANGER
THOROUGH CLEANLINESS OF THE PARTS BEING FITTED, WHICH MUST ALSO
BE EITHER DEGREASED OR LUBRICATED ACCORDING TO THEIR USE.
USE ONLY ORIGINAL HSD SPARE PARTS AND PERFORM ONLY THE
INSTRUCTIONS DESCRIBED IN THIS MANUAL. NO OTHER WORK ON THE
ELECTRO-SPINDLE IS PERMITTED AND WOULD INVALIDATE THE WARRANTY.