8
EN
WWW.VONROC.COM
DESCRIPTION
The numbers in the text refer to the diagrams on
page 2-3.
1. On/off switch
2. Left/right rotation switch
3. Chuck
4. Locking sleeve
5. Function selection switch
6. Work light
7. Battery unlock button
8. Battery
9. Battery LED indicators button
10. Battery LED indicators
11. Charger
12. Charger LED indicators
3. ASSEMBLY
Before any work on the power tool, remove
the battery.
The battery must be charged before first
use.
Inserting the battery into the machine (Fig. C)
Ensure that the exterior of the battery is clean and
dry before connecting to the charger or machine.
1. Insert the battery (8) into the base of the machine
as shown in Fig. C.
2. Push the battery further forward until it clicks
into place.
Removing the battery from the machine (Fig. C)
1. Push the battery unlock button (7).
2. Pull the battery out of the machine like shown
in Fig. C.
Checking the battery charging status (Fig. D)
• To check the battery charge status, push the
button (9) on battery shortly.
• The battery has 3 lights indicating the charge
level, the more lights that burn, the more charge
the battery has left.
• When the lights are not burning it means the
battery is empty and must be charged immedia-
tely.
Charging the battery with the charger (Fig. D)
1. Take the battery (8) from the machine.
2. Turn the battery (8) to upside down position and
slide it onto the charger (11) as shown in Fig. D.
3. Push the battery until it is fully pushed into the
slot.
4. Plug the charger plug into an electrical outlet
and wait for a while. The LED indicators (12) on
the charger (11) will lighten up and show the
charger status.
The charger has 2 LED indicators (12) which indicate
the status of the charging process:
Red LED Status Green LED status Charger status
Off
Off
No power
Off
On
Standby mode:
- No battery is
inserted or,
- Battery inserted
but charging has
finished
On
Off
Battery charging in
progress
• Fully charging the 2Ah battery may take up to
60 minutes.
• Fully charging the 4Ah battery may take up to
120 minutes.
After the battery is fully charged remove the char-
ger plug from the outlet and remove the battery
from the charger.
When the machine is not being used over a
longer period of time it is best to store the
battery in charged condition.
Exchanging and removing drill bits (Fig. B)
Caution: drills and chisels can get very hot.
Before exchanging bits, first remove the
battery.
Inspect bits regularly during use. Blunt bits
should be re-sharpened or replaced.
Lightly oil the bit shaft before inserting it
into the chuck.
Summary of Contents for RH501DC
Page 2: ...WWW VONROC COM 1 2 7 8 C B 4 3 A 2 1 3 4 6 5 7 8 2...
Page 3: ...WWW VONROC COM D 8 11 10 9 12 12 3...
Page 54: ...54...
