INSTRUMENTS AND CONTROLS 12 - PATTERN SHIFTING CONTROL (IF INSTALLED) q Before changing the setting of the pattern change valve, lower the equipment to the ground, engage the safety locks and stop the engine. q After changing the control operating pattern, carry out the first manoeuvres slowly and very carefully, in order to understand the new controls correctly and avoid any damage or fatal injury that may be caused by incorrect movements. The pattern change valve (1) is positioned inside the engine hood, on the cab's rear wall, and it can be reached after ope- ning the engine hood. The valve controls the selection of:
q ISO PATTERN CONTROL SYSTEM q OPTION PATTERN CONTROL SYSTEM NOTE q For details on the procedure to be followed to change the operating pattern of the machine, see "6.4 CHANGING THE OPERATING PATTERN". RWA37070 93 WARNING