STT40 / STT70
Safety instructions 2-3
2.1.1. Assembly
Compare the connected loads with those of the main power supply. Danger, electrical shock
hazard!
When using lifting gear, please observe the pertaining regulations. Caution: Danger of accidents!
Do not modify, add other equipment or change the design of the equipment without the approval
of the manufacturer. Caution: Danger of accidents!
Attachments not supplied by Sterling must be manufactured in accordance with safety regulation
EN 294. Danger of accidents!
The equipment may only be operated when all the associated components are properly
connected in accordance with the relevant regulations. This avoids injury and damage to
equipment!
Operate the device only if all its components are grounded. Danger, electrical shock hazard!
Please note for installation that the equipment is top-heavy. Danger exists that it may topple over!
Take care that the device is not standing on the main power cable. This will prevent danger to
people and material!
2.1.2. Operation
Appoint a foreman to be responsible for the equipment.
Ensure that the operating personnel are provided detailed instruction in the operation of the
equipment. Improper operation results in danger of accidents!
When the main power switch is turned off for reasons pertaining to safety, it must be secured
against unauthorized activation. Caution: Danger of accidents!
Repair work must be carried out by trained personnel only. Caution: Danger of accidents!
Never operate the equipment when partially dismantled! Danger! Limbs may be caught in
machinery! Electric shock!
In case of malfunction, shut down the equipment immediately. Have malfunctions corrected
immediately. Danger of accidents!
This machine is intended only for the drying of granulated plastics. Any other use is contrary to
specifications.
This equipment is not suitable for food processing.
The safety instructions of any connected machines must be followed.
Please note that sound levels exceeding 85 db(A) may cause long term damage to your health.
Use the appropriate ear muffs. This avoids impairment of hearing!
Please note that the drying cells, drying hoppers and piping grow hot during use. Avoid touching
any of these parts! Danger: Injury through burns!
Never operate the dryer without side panels. Danger: Limbs may be caught in machinery! Injury
through burns!
When drying plastics which emit gases dangerous to human health, take care that the
regeneration exhaust air is disposed of without polluting the environment. This will prevent danger
to people and material!