Operating instructions

blade. This can be determined by placing a sheet of copy
paper between the cylinder and the blade. Rotate the cylinder
by hand. and the paper should be cut. Once this has adjustment
been established THE SET SHOULD THEN BE BACKED
OFF SLIGHTLY SO THAT THE PAPER IS JUST FOLDED—
NOT CUT. Provided the cylinder and baseplate are in good
condition this setting will give clean cutting without undue
cylinder-to-baseplate pressures.
Important!
Harsh settings increase the load on the mower and
accelerate the wear of the cutting cylinder.
TRANSMISSION ADJUSTMENT
Normal stretch and wear makes periodic chain adjustments
necessary. When adjusted correctly all chains should be
slightly slack in all directions. To check or adjust chains it is
necessary to remove the chain cover by removing its retain-
ing screws and freeing it from machine. Adjust as follows:
PRIMARY CHAIN
1. Slacken nut which secures nylon adjuster ‘C’.
2. Re-position adjuster to give correct chain adjustment.
3. Re-tighten nut
DRIVE CHAINS—SECONDARY AND FINAL
These chains normally only require adjustment when the cut-
ting unit is re-ground. If, however, adjustment is required
before this it is recommended you contact your nearest
Mountfield Service Agent. If at any time a chain is removed,
take care when replacing the connecting link that the gap in
the spring clip, points away from the direction of rotation.
REAR ROLLER CLUTCH ADJUSTMENTS
After a period of use, adjustment will be required to compen-
sate for cable stretch etc.
There are two adjusting points.
1.The cable anchor at the top of the handle.
2.The draw bolt though the centre of the clutch.
ADJUSTING THE ROLLER CLUTCH CABLE
Do not adjust the draw bolt unless the upper cable anchor has
8
reached the end of its travel. To adjust the cable anchor rotate
the the thumb wheel anti-clockwise (viewed from behind the
handle) to increase the clutch pressure.
ADJUSTING THE ROLLER CLUTCH DRAW BOLT
If the draw bolt requires adjustment remove the chain and
shaft covers. Adjust the nut ‘A’ on the inner end of the draw
bolt until the clutch operating lever ‘B’ is parallel to the mower
side plate when the clutch drive is just engaging. It should not
be necessary to adjust the ferrule at the lower end of the
clutch cable.
‘B’ Cutting cylinder
adjustment bolt.
Oil
‘C’ Chain tension
adjuster
To increase the clutch pressure
Clutch
assembly
‘A’ Draw bolt
adjuster nut
‘B’ Clutch
operating
lever
Clutch
draw bolt
Clutch cable
031796 Masport Reel Mower O/M 12/10/07 2:58 PM Page 8
9
Cleaning and storage
There is a direct relationship between the mower’s life and the
care and attention given to the mower both during and after
operation. It is important that the mower is thoroughly cleaned
down after use and inspected so that it will be in good working
order the next time it is required.
Thoroughly clean the engine, under the chassis, the rollers
and the grass catcher. Use of a high pressure water jet, espe-
cially around the engine, may force water into places where it
may drive out lubricants or cause hard starting from ignition
damage.
LONG TERM STORAGE:
After each mowing season or if the mower is not going to be
used for 30 days or more, it is recommended that the fuel
shut off valve be closed off (where fitted) and the fuel tank be
drained as modern fuels have a short shelf life. The mower
should then be started up and run until all of the fuel left in the
system is used. While the engine is warm, drain the engine oil
and refill with the correct grade to the required level. Remove
the spark plug and pour 5ml of engine oil into the engine
cylinder, crank slowly to distribute the oil and replace the
spark plug. Store the mower in a clean dry area away from
direct sunlight.
Adjust the cutting cylinder away from the bottom blade and
apply a thin layer of grease to the cutting edges to prevent
corrosion through the storage period. If possible, spray the
mower with a thin film of light oil to protect it.
Always store the mower on a flat, level surface.
Specifications
Model
Weight 69kg 73kg
Cut width 400mm 500mm
ENGINE INFORMATION
FOR DETAILED SPECIFICATIONS SEE SEPARATE
ENGINE OWNER’S MANUAL.
General Maintenance
SERVICING THE ENGINE
See separate engine Owner’s Manual.
INSPECTING AND LUBRICATING THE MOWER
The cylinder bearings are sealed for life and do not require lubri-
cation.
The following lubrication points should be oiled approximately
every 25 hours of operation with SAE30-40 oil.
1.Driving Chains. Keep moistened with oil. This lubrication
requires the removal of the chain cover, which can be lifted
clear after unscrewing the two retaining screws.
2. Roller clutch lever pivot points.
3.Front rollers. Apply oil to roller shaft at each end of the
rollers.
4.Height Adjustment screw thread.Hand wheel and all pivot
points.
5.Cables. Apply oil to each end.
6.Self Adjusting Chain Adjuster. Apply oil to pivot.
Warning!
NEVER LUBRICATE WHILE ENGINE IS RUNNING.
Emperor 40 Emperor 50