THE EMPLOYEE WAS WORKING ON THE 3570 LEVEL ATTEMPTING TO RE-START AN 8.2HP PUMP. THE PUMP WOULD NOT RE-SET SO THE EMPLOYEE OPENED THE SWITCH AT THE DISCONNECT BOX AND OPENED THE DOOR. FAILING TO TEST THE CIRCUIT TO ENSURE IT WAS DE-ENERGIZED, THE EMPLOYEE RECEIVED A SHOCK WHILE ATTEMPTEING TO CLEAN ONE OF THE MOTOR LEADS. THE EMPLOYEE LATER REPORTED THE INCIDENT AND WAS TAKEN TO