7. FITTING ASSEMBLY
Before starting the installation process, read the REHAU
Compression-sleeve System Product Instructions
for instruc-
tions regarding the assembly of fittings with this tool.
8. OPERATING AND WORKING CONDITIONS
NOTICE
- The sound of the relief valve and the piston automatically retracting
indicates a completed cycle. If you do not hear the sound of the relief valve,
or if the piston does not retract, remove the battery and inspect the
assembled joint. If the condition does not resolve after adjustment, have the
tool repaired by an authorized REHAU service center before use.
- To prevent the motor from overheating, let the tool rest for at least 15
minutes after approximately 50 consecutive cycles.
- Keep the tool, battery and charger away from moisture, extreme heat and
harsh detergents or solvents.
- Never operate the power tool in damp or wet conditions. Never operate it in
the rain or allow it to be submerged in water or other liquids.
- Never operate the power tool near wires or cables carrying electric current.
- Never operate the power tool in extreme hot or cold conditions. Operating
at temperatures below 14 °F (-10 °C) and above 104 °F (40 °C) may result
in damage to the power tool.
- Operate the charger indoors only, in dry rooms within an ambient tempera-
ture range of 40 °F to 104 °F (4.5 °C to 40 °C).
NOTICE
To reduce the risk of property damage from a faulty joint:
- Never use a damaged expander head or compression jaws, which could
damage the pipe and result in leaks and property damage.
-
Properly rotate the power tool after the first pipe expansion. Failing to do so
may result in a faulty joint, which could leak and result in property damage.
- Use only with REHAU or REHAU-authorized attachments of the proper size
for the RAUPEX PEXa pipe (e.g., ½ in. expander head and expansion jaws
for ½ in. pipe). Using an unauthorized attachment or an attachment of the
wrong size may result in a faulty joint, which could leak and lead to property
damage.
- Read the REHAU
Compression-sleeve System Product
Instructions
and all REHAU
Technical Guidelines
before starting the
installation process.
- Operate, charge and store the tool within the recommended temperature
range to prevent damage and reduce the risk of malfunction and potential
injury or property damage
9. INSPECTION, MAINTENANCE, CLEANING,
TRANSPORTATION AND STORAGE
WARNING
To reduce the risk of serious personal injury from accidental activation of the
power tool:
- Always remove the battery pack before inspecting, cleaning, lubricating or
performing any other type of maintenance on the power tool.
Regular Inspection
- Before starting work, inspect the power tool, including the expansion
adapter, expander head, compression jaws, collar and all accessories for
damage, visible wear and malfunction (e.g., oil leaks, bent compression
cylinders, damage or visible wear to the nose cone, expander head, or
compression jaws).
- Using a damaged tool may result in a faulty joint, which may leak and
result in property damage. A damaged or modified power tool is more likely
to lead to malfunction, which can lead to personal injury and property
damage.
- Never operate your power tool if it is damaged, improperly adjusted, not
completely or securely assembled, or not functioning properly. Have it
repaired by an authorized REHAU service center before use.
WARNING
A damaged or modified power tool is more likely to lead to malfunction, which
can lead to personal injury and property damage. To reduce the risk of
serious personal injury and property damage:
- Never operate your power tool if it is damaged, improperly adjusted, not
completely or securely assembled, or not functioning properly. Have it
repaired by an authorized service center before use.
- If your power tool or any part is damaged or does not function properly,
have it repaired by an authorized REHAU service center. Do not use the
power tool until the problem has been corrected. There are no user-
authorized repairs
- Hydraulic leaks and other hazards can result in serious injury. Have the tool
repaired by an authorized REHAU service center. Contact your local
REHAU sales office or visit www.na.rehau.com/toolservice for directions on
sending the tool for service.
- Contact DEWALT at www.dewalt.com or 1-800-4- DEWALT (1-800-433-
9258) for service on the battery and charger.
WARNING
To reduce the risk of serious personal injury:
-
Never attempt to repair a tool that is leaking hydraulic fluid or otherwise
malfunctioning. Have the tool repaired by an authorized REHAU service
center before use.
NOTICE
Using a damaged tool may result in a faulty joint, which may leak and result
in property damage.
Maintenance
- Lubricate the expansion cone regularly with the grease included in the
standard kit. Do not apply grease to the hydraulic slide. Prevent grease
from entering the pipe being installed. Avoid over-lubricating the expansion
cone. Do not apply grease to the expander head segments. Should excess
grease reach the outer surface of any segment, the segment must be
thoroughly cleaned with a de-greasing cleaning solvent and then dried.
- Replace on-product labels that are worn, damaged, or missing. Contact
your local REHAU sales office for replacement labels.
Cleaning
- Keep the hydraulic slide, compression jaw sets, expander head, and the
other components of the power tool clean. When soiled, clean with a brush
or cloth.
Transportation
- Transport and store in the tool case supplied. Keep an expander head
mounted on the expansion adapter to reduce the risk of damage, injury or
contamination.
Storage
- When not in use, the power tool and its accessories should be stored
indoors in a dry, locked place. To help prevent damage, store the power tool
and accessories in the tool case supplied.
- Store the tool in the fully retracted position to extend its service life and with
an expander head mounted on the expansion adapter to reduce the risk of
damage, injury or contamination.
- Never store the tool if wet. Dry the tool and properly lubricate it before
storing.
- Store the accessories in the tool case supplied to minimize the risk of
damage.
NOTICE
To reduce the risk of damage, never store the tool, battery, or charger below
-4 °F (-20 °C) or above 122 °F (50 °C).
9
