Stairs HBI, HBN Service Manual

HBI, HBN

Service Manual

NO.,3-8, Sanchial Tsun, Lutsao Hsiang,

Chiai Hsien, Taiwan.

E-Mail : [e-mail]

Tel:[phone]
Fax:[phone]

Necessary tools: hexagon, Phillips,

flathead screwdriver, box wrench, universal pliers

Step1: use hexagon wrench turn on the

screw of strap, take out the strap

Step2: use flat head screwdriver take out the

pump chamber

Step3: take out the pump chamber and suction pipe

Step4: take out the screw of strap,

and take out the strap retainer

Step5: take out the chamber

Disassembly of shaft seal

Step11: take out the impeller

Step6: use Phillips screwdriver to take out the

screw of fan cover, and take out the fan cover

Step8: use universal pliers to clamp the

end of motor spindle

Step10: take out the clamp

Step7: use flathead screwdriver take out the fan,

take out the fan

Step9: grasp the universal pliers, use box wrench

take out the lock nut