Automatic glassware washer GW4290 series

laboratorywaterwater-based detergent

Overview
The Smeg GW4290 series glassware washer is a 90 cm undercounter washer designed for laboratory and life-science environments. It features a colour touch display for intuitive operation and an ECO program to reduce water and energy consumption. The washer offers a capacious detergent compartment for up to four 5-l canisters, a wide choice of trolley configurations for maximum loading flexibility (long-necked and narrow-necked glassware, pipettes, test tubes, large glasses), USB input for laboratory data recording and PC connection, and an automatic door opening for complete drying.

Key functions and user interface

• Colour touch display enabling simple and intuitive daily operation and access to specific programs.
• ECO program for lower water and energy impact cycles.
• Capacious detergent compartment suitable for up to four 5-l canisters (optionally using a shelf).
• USB input for data recording and immediate connection to PC for diagnostics, cycle customization and data analysis; optional LAN download capability; USB pen drive supported for cycle download.
• Automatic door opening for improved and complete drying performance.

Programs and traceability

• Standard programs stored: 20
• Modifiable programs: 20
• Program editing: Yes
• Traceability: last 300 executed programs
• Cycle Archive: Yes

Detergent & dosing

• Powder detergent entrance: Yes
• Peristaltic pump for dosing liquid neutraliser: Yes
• Peristaltic pump for caustic soda: Optional
• Peristaltic pump for defoamer: Optional
• Possibility to install additional peristaltic pumps: Yes, up to 2
• Chemicals dosing: Optional
• Detergent level sensor: Optional
• Cabinet for detergents: Yes, for 2 canisters of 5 l (standard); optional cabinet for 4 canisters via shelf accessory)

Hydraulics and plumbing

• Cold water connection: Yes
• Hot water connection: Optional (T4260AC)
• Demi water connection: Yes
• Drain pump: Yes
• Booster pump for demineralized water: Optional

Electrical connection

• Electrical connection: 3N AC 400V - 50Hz
• Monophase conversion: Possible using optional kit (WD-EC4290-1)
• Convertible to tri-phase without neutral: Yes, using optional kit (WD-EC4290-3)
• 60 Hz possibility: Yes, on demand
• Plug: Not present

Construction and materials

• External material: AISI 304
• Washer chamber material: AISI 316L
• Chamber with rails: Yes
• Door: 1 stainless-steel drop-down door
• Forced hot-air drying system: Yes
• HEPA filter: Optional
• Undercounter installation: Yes

Loading & accessories

• Maximum loading flexibility: wide choice of trolley configurations for different glassware types (long-necked, narrow-necked, pipettes, test tubes, large glasses).
• Optional accessories and trolleys available (examples listed on product page): CS1-1, CS2, M-CS1DUODS, LM80DS, LM40ICS1DS, LB8DS, LB16DS, LB4BDS, LPM2010DS, LPM2020DS, KP100DS, KP200DS, etc.

Data & interface

• Electronic control: Yes
• Alarm indicator: Yes, displayed on screen
• Remaining duration display: Yes
• End of cycle indicator: Yes
• Traceability: stores last 300 executed programs
• Cycle download: Optional via LAN / Yes via USB pen drive

Logistic information

• Product dimensions (WxDxH mm): 900 x 600 x 850

Caractéristiques / spécifications techniques

• Type: Glassware washer 90 cm
• Working temperature: Up to 95 °C
• Washing levels: Up to 2
• Forced hot-air drying system: Yes
• Washer chamber material: AISI 316L
• External material: AISI 304
• Door: 1 stainless-steel drop-down door
• Undercounter installation: Yes
• HEPA filter: Optional
• Electrical connection: 3N AC 400V - 50Hz (monophase and tri-phase conversion kits available)
• Hot water connection: Optional (T4260AC)
• Drain pump: Yes
• Booster pump for demineralized water: Optional
• Programs stored: 20 standard, 20 modifiable
• Traceability: last 300 executed programs; cycle archive available
• Detergent compartment capacity: suitable for up to four 5-l canisters (with optional shelf); standard cabinet for 2 x 5-l canisters
• Product dimensions (WxDxH): 900x600x850 mm