Dewalt DWE4559N Instruction Manual - Page 16
OPERATION, Switch Fig. 8
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English 1. Open the guard latch (M), and align the FIG. 6 N lugs (N) on the guard with the slots on the gear case (O). This will align the lugs M on the guard with the slots on the gear case cover. 2. Push the guard down until the guard lugs engage and can rotate freely into the groove on the gear case hub. O 3. With the guard latch open, rotate the guard (F) into the desired working F position. The guard body should be positioned between the spindle and the operator to provide maximum operator protection. 4. Close the guard latch to secure the guard on the gear case. You should not be able to rotate the guard by hand when the latch is closed. Do not operate the grinder with a loose guard or with the guard latch in open position. 5. To remove the guard, follow the procedure above in reverse order. NOTE: The guard is pre-adjusted to the FIG. 7 diameter of the gear case hub at the factory. If, after a period of time, the guard becomes P loose, tighten the adjusting screw (P) with guard latch in the closed position with guard installed on the tool. CAUTION: Do not tighten the adjusting screw with the guard latch in the open position. Undetectable damage to the guard or the mounting hub may result. CAUTION: If the guard cannot be tightened by the adjusting clamp, do not use the tool. To reduce the risk of personal injury, take the tool and guard to a service center to repair or replace the guard. NOTE: Edge grinding and cutting can be performed with Type 27 wheels designed and specified for this purpose; 1/4" (6.35 mm) thick wheels are designed for surface grinding while 1/8" (3.17 mm) wheels are designed for edge grinding. Cutting can also be performed by using a Type 1 wheel and a Type 1 guard. OPERATION WARNING: To reduce the risk of injury, turn unit off and disconnect it from power source before installing and removing accessories, before adjusting or when making repairs. An accidental start-up can cause injury. Switch (Fig. 8) CAUTION: Before connecting the tool to a power source or after a power failure, depress and release the trigger switch (A) once without depressing the lock-on button (C) to ensure that the switch is in the off position. If the trigger switch is locked on, the tool will start unexpectedly when power is reconnected to the tool. Hold the side handle and rear handle firmly to maintain control of tool at start up and during use. TRIGGER OPERATION FIG. 8 C To turn the tool on, depress lock-off button (B) then trigger switch (A). The trigger can be feathered as long as the lock-off button is depressed. The tool will remain running while the trigger is depressed. Turn the tool off by releasing the trigger. B A 14