Park Tool DC-1 Manual De Instrucciones

Park Tool Co.
The DC-1 is a precision measuring instrument built with stainless steel parts and a rugged ABS body.
• Measures to 150mm/6"
• Large LCD display
• Displays metric, decimal standard and
fractional standard to 1/128"
• Measures external, internal, depth and
stepped dimensions
OPERATION:
1. Loosen locking screw to allow movement of slider.
2. Press and release OFF/ON button.
3. Press mm/inch button to switch between
measurement units.
4. Close measuring jaws using light measuring pres-
sure and press ZERO button to reset display to 0.00.
MAINTENANCE:
1. Handle with care. Avoid exposure to dirt, moisture,
and extreme temperatures.
2. Keep DC-1 clean and dry for proper performance.
BATTERY REPLACEMENT:
Flashing digits in the display indicates the battery needs replacement. Remove the battery cover as shown in
Figure 5. Replace battery (SR44 button cell) with positive side facing out.
Figure 1
TROUBLE SHOOTING:
Trouble
Five digits flash simultaneously
Display doesn't change when slider is moved
No reading on display
Tool is less accurate than specified
DC-1 Digital Caliper
www.parktool.com
Figure 3
Action
Replace battery
Remove battery for 30 seconds, then re-install
1. Check for proper battery connection
2. Replace battery
Remove slider cover and assembly, clean face
of sensor with clean, compressed air
• Resolution: +/-0.01mm/0.0005"/1/128"
• Accuracy: +/-0.02mm/0.001"
(<100mm) +/-0.03mm/0.001" (>100-200mm)
+/-0.04mm/0.0015" (>200-300mm)
• Repeatability: +/-0.01mm/0.0005"
5. Measure part as shown in Figures 1 through 4.
Figure 1 Measurement of Internal Dimensions
Figure 2 Measurement of External Dimensions
Figure 3 Measurement of Depth
Figure 4 Differential Measurement
(Application of zero setting)
Clean with a dry, soft, cotton cloth. Do not use
water or cleaning solutions.
3. To save battery power, turn off DC-1 when idle.
Figure 2
Figure 4
Figure 5
© 2012 Park Tool Co.
® PARK TOOL and the color BLUE are
registered trademarks of Park Tool Co.