Makita HM1214C User Manual

7
MAINTENANCE
CAUTION:
• Always be sure that the tool is switched off and
unplugged before attempting to perform inspection
or maintenance.
• Never use gasoline, benzine, thinner, alcohol or the
like. Discoloration, deformation or cracks may
result.
Lubrication
CAUTION:
• This servicing should be performed by Makita
Authorized or Factory Service Centers only.
This tool requires no hourly or daily lubrication because it
has a grease-packed lubrication system. However, it is
recommended to periodically replace the grease for
longer tool life.
First, switch off and unplug the tool.
1
2
010076
Remove the six hex socket head bolts using a hex
wrench and remove the rear cover.
1
010075
Pull out the filter case in the direction of arrow and
remove it.
1
010074
Pull out the grease cap in the direction of arrow and
remove it.
1
2
3
010073
Then replenish with fresh grease (60g). Use only Makita
genuine hammer grease (optional accessory). Filling
with more than the specified amount of grease (approx.
60 g; 2 oz) can cause faulty hammering action or tool
failure. Fill only with the specified amount of grease.
To reassemble the tool, follow the disassembling
procedure in reverse.
CAUTION:
• Be careful not to damage the brush holder unit and
carbon brushes especially when installing the rear
cover.
• Do not reuse the six bolts but use new ones in the
reassembling since these bolts are applied with
adhesive.
To maintain product SAFETY and RELIABILITY, repairs,
any other maintenance or adjustment should be
performed by Makita Authorized Service Centers, always
using Makita replacement parts.
ACCESSORIES
CAUTION:
• These accessories or attachments are
recommended for use with your Makita tool
specified in this manual. The use of any other
accessories or attachments might present a risk of
injury to persons. Only use accessory or
attachment for its stated purpose.
If you need any assistance for more details regarding
these accessories, ask your local Makita Service Center.
• Bull point(SDS-max)
• Cold chisel(SDS-max)
• Scaling chisel(SDS-max)
• Clay spade(SDS-max)
• Bit grease
• Safety goggles
• Hammer grease
• Plastic carrying case
1. Hammer grease
2. Brush holder unit
3. Carbon brush
1. Grease cap
1. Filter case
1. Rear cover
2. Hex wrench 5

Makita HM1214C Specifications

General

Input power	1500 W
Impact energy (max)	19.9 J
Vibration level (chiseling)	8 m/s²
Toolholder	18 mm
Impact rate	1900 bpm
Product color	Black, Blue

Weight and Dimensions

Depth	129 mm
Width	700 mm
Height	265 mm
Weight	12300 g