Drill Master XP User Manual page 44

DECLARED DUAL-NUMBER NOISE EMISSION
VALUES in accordance with ISO 4871
L = L + K, where the maximum K = 3.0 dB (per ISO 11201)
d
Manufacturer: DAREX, LLC
Model: DDXP
Rated Input: 92w Hz: 50 Source: 230VAC
A-weighted emission sound pressure level, L
(ref. 20 µPa) at the operator's position, in decibels:
Un-Loaded: 76.9 Loaded: 89.7
Uncertainty, K
At 1m Distance: Un-Loaded: 71.9 Loaded: 76.0
Peak C-weighted emission sound pressure level, L
(ref. 20 µPa) at the operator's position, in decibels:
Un-Loaded: 77.4 Loaded: 87.8
Uncertainty, K
At 1m Distance: Un-Loaded: 72.7 Loaded: 75.0
Intended Uses
• This drill bit sharpener is designed to sharpen twist style
drill bits 3/32" - 1/2".
• Using factory authorized accessories this sharpener is
designed to sharpen twist style drill bits up to 3/4".
• Light duty twist drill sharpening in the home or small shop.
• Clean and dry (indoor use only).
• Use with a clean power source of the correct rated voltage
and cycle.
Unintended Uses (Not permissible)
• This drill bit sharpener not intended to sharpen chisels,
screw drivers or other similar shop tools.
• Sharpener is a light duty sharpener not intended for
industrial or commercial sharpening services.
• Use in wet and/or hazardous environments.
• Use with inverters or alternate power supply.
42
Declared noise emmision value.
, in decibels: 3.0
pA
, in decibels: 3.0
pC, peak
pA
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pC, peak