Maintenance Schedule; Mower Maintenance; Grassbag; Deck Housing - Hayter Envoy 36 Electric Instruction Manual

MAINTENANCE SCHEDULE / MOWER MAINTENANCE

Maintenance Schedule

Follow the hourly or calendar intervals, whichever occurs first.
More frequent service will be required if working for prolonged
periods under dusty, dry conditions, when airborne debris is present
or after extensive operation cutting tall, dry grass.
Daily
• Clean grass debris from the height of cut ratchet, air filter
mesh and the underside of the deck housing.
• Check the condition of guards and safety devices.
• Check condition of cutterblade.
• Check condition of grassbag and ensure airways are clear
(replace if damaged).
25 - 50 Hours Or Every Season
• Lubricate pivot points and linkages with oil.
• Check the cables / switch and connection.
• Sharpen the cutterblade.
• Flash test (Dealer) to ensure complete safety.

Grassbag

Stop the mower. Remove grass debris from the grassbag
immediately after use and check its condition for signs of
damage. To prevent accidents replace a damaged grassbag
immediately. (Refer fig.15)
Fig. 15
Fig. 16

Deck Housing

Remove grass debris from the top and underside of the deck
housing immediately after use. (Refer fig.16)
Fertilisers and top dressings are particularly corrosive.
Thoroughly clean the mower deck immediately after use on
treated grass and store well away from corrosive materials.
Securing Nuts & Bolts
Regularly check that all securing nuts and bolts are tight. Replace
missing or damaged items immediately.
Bolt - Cutterblade fixing torque 20Nm
Plastic Screws - Bottom of handlebar torque 3.5Nm
General screws - Used on plastic parts 1.5Nm
(Note: Use manual hand tools only)

Lubrication

Lubricate the pivot points and linkages with oil every 25
operating hours.

Cutterblade Removal

Stop the mower and turn the mower on it's side.
Firmly grip the end of the cutterblade (2) with a gloved hand and
Fig. 17
2
1
remove bolt (1). When replacing, ensure that the new cutterblade
is the correct way up with the turned edges facing towards the
motor before locating onto the two carrier pins. Secure the
cutterblade fixing nylon bolt and tighten to the specified torque
of 20Nm. (Refer fig.17)
The cutterblade has sharp edges. ALWAYS wear strong gloves
to protect your hands when working on the cutterblade. DO
NOT rotate tools towards the cutting edges to avoid the risk
of injury should the tool slip. ALWAYS use genuine Hayter
replacement parts.
The condition of the cutterblade and its mounting arrangement
should be checked regularly for signs of wear or damage. Ensure
that the cutterblade is not bent or cracked.
A damaged cutterblade that is out of balance will vibrate
excessively and may break. DO NOT use an unbalanced
cutterblade.
Regularly check that the bolt securing the cutterblade is tightened
to the specified torque of 20Nm.
Replace the cutterblade every 2 years or sooner if excessively
worn or damaged.
To prevent injury it is wise to seek assistance when turning the
mower on its side.
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