※
When the filter is new, fumes may leak from the discharge port, but this is normal
(1)
Scope of warranty
When a malfunction occurs even if operating the unit according to the inctruction manual and the caution on
the attachment labels, etc. within the warranty period, we will repair the failure for free.
However, if this unit is assembled into the customer's other equipment, expenses for removal from the
equipment and attachment to the equipment, accompanying work expenses, transportation costs, and other
indirect damages cost such as opportunity or operational loss of customers are beyond the scope of warranty.
(2)
Warrranty period
The warranty perod shall be one year from delivery.
(3)
Even within the scope of warranty, the following cases shall require charge for repair in principle.
①
Malfunctions and damages due to wrong use contrary to the cautions in the instruction manual,
attached labels, etc. or improper repair and modification.
②
Malfunction and damages due to transportation, dropping, etc. after purchase.
③
Malfunctions and damages due to fires, earthquake, wind and flood damages, other disasters,
abnormal voltages, use of unspecified power supply (voltage and frequency), etc.
④
Malfunctions and damages due to repair and modification (including drilling into the unit) by third
parties.
⑤
Malfunction and damages due to use of parts other than those specified by us.
⑥
Malfunctions and damages due to mixing in offoreign materials.
⑦
Discoloration and flaws from age detoration or from long-term use and malfunctions due to natural
consumption of consumable parts.
(4)
Damages caused by malfunctions occuring during use of this unit shall not be indemnified.
(5)
The above points are specified based on use in Japan. When using this unit in countries other than Japan, consult
with our branches or sales offices in advance.
11
．
Contact information
(1)
Contact the following department regarding specifications and technical questions.
Showa Denki CO., LTD, Daito Factory, Business Promotion Dept.
TEL:
+81-72-870-5708
FAX:
+81-72-870-7243
E-mail: [email protected]
(2)
If the unit malfuctions or requires repair, contact our nearest branch or sales office on the back cover. At that time,
inform us of the type and manufacturing (No.) on the plate.
9
．
Troubleshooting
Malfunction status, situation
Probable cause and confirmation items
Insufficient suction power
Product body damaged
Filter cleaning / replacement time
Clogged hood
Reverse phase operation
Safety measures and treatment
Please clean and replace the filter
Please (request) repair
Please match the phases (see Page 5)
Please remove dust and foreign matter
Manometer does not move
can not turn on
Power cable disconnection
Plug connection failure
Hose connection failure
Reverse phase operation
Please replace the manometer
Manometer damage
Please set the hose again
Please replace the power cable
Please plug into the outlet properly
Please match the phases
Please replace the filter with a new one
10
．
Warranty
Filter installation defect
Fume leaks
Loose screw in switch box
Filter damage
Please tighten the screw
Please install properly
