Maintenance; General Maintenance; Product Storage - Ryobi RP4020 Manuel D'utilisation

WARNING:
When servicing, use only identical replacement parts.
Use of any other parts may create a hazard or cause
product damage.

GENERAL MAINTENANCE

Avoid using solvents when cleaning plastic parts. Most
plastics are susceptible to damage from various types of
commercial solvents and may be damaged by their use. Use
clean cloths to remove dirt, dust, oil, grease, etc.
If the multimeter is not operating properly, check the battery
and the fuses. Then recheck the instructions in this manual
to verify correct operating procedures.
WARNING:
Do not at any time let brake fluids, gasoline, petroleum-
based products, penetrating oils, etc., come in contact
with plastic parts. Chemicals can damage, weaken or
destroy plastic which may result in serious personal
injury.
CLEANING THE TERMINALS
Dirt or moisture in the terminals can affect readings.
To clean the terminals:
 Set the mode selection dial to OFF position and remove
the test leads from the meter.
 Remove battery cover and the battery pack. Reinstall the
battery cover.
 Shake out any dirt which may exist in the terminals.
 Soak a new swab with alcohol.
 Work the swab around in each terminal.
REPLACING THE FUSE
See Figure 13, page 15.
To prevent damage or injury, install only replacement fuses
with the specified amperage, voltage, and interrupt rat-
ings.
This meter uses two fuses:
Fuse 1:
F 400mA 690V, Fast, Min. Interrupt Rating 10000A,
ø10 x 38mm
Fuse 2:
F 10A, 600V/690V, Fast, Min. Interrupt Rating 10000A,
ø10 x 38 mm
NOTE: FIGURES (ILLUSTRATIONS) START ON PAGE 14 AFTER FRENCH AND

MAINTENANCE

SPANISH LANGUAGE SECTIONS.
13 – English
To replace the fuses:
 Disconnect the test leads.
 Remove battery cover and the battery pack. Reinstall the
battery cover.
 Remove the 6 Torx screws on the back cover.
NOTE: The screws are not all the same length. The
illustration shows the location of the longer and shorter
screws.
 Replace the blown fuse with an identical fuse of the same
rating.
 There are two posts on the circuit board and two springs
on the inside back cover of the unit. When replacing the
back cover, make sure the springs fit over the posts.
NOTE: Failure to correctly place the springs over the
posts can result in damage to the unit.
 Reinstall the back cover and all the screws.

PRODUCT STORAGE

Before storing, always remove the battery pack from the
product.
BATTERY PACK PREPARATION FOR
RECYCLING
WARNING:
Upon removal, cover the battery pack's terminals with
heavy-duty adhesive tape. Do not attempt to destroy or
disassemble battery pack or remove any of its compo-
nents. Lithium-ion batteries must be recycled or disposed
of properly. Also, never touch both terminals with metal
objects and/or body parts as short circuit may result.
Keep away from children. Failure to comply with these
warnings could result in fire and/or serious injury.